TED Conference 2010 by Bill Gates

Imagine standing on the precipice of a new era, an era where the climate crisis is not only acknowledged but actively combated, where sustainable energy is no longer a distant dream but a tangible reality. That’s exactly where you found yourself when Bill Gates took the stage at the TED Conference in 2010.

His speech, a fusion of unvarnished truth and optimistic foresight, painted a picture of the future that was at once alarming and inspiring. He dared to ask the tough questions, challenged us to rethink our energy systems, and presented a roadmap for a zero-emissions future.

But how much of his vision has unfolded in the decade since? Let’s journey back in time and examine Gates’ predictions, their accuracy, and their impact on our world today.

Background

In 2010, Bill Gates, the co-founder of Microsoft and a prominent philanthropist, delivered a compelling presentation at the TED Conference, focusing on innovative approaches to addressing global issues. His talk, titled “Innovating to Zero!”, emphasized the urgent need for clean energy solutions to reduce global carbon emissions and combat climate change, a challenge he described as one of the century’s most daunting.

Gates introduced the concept of an energy equation aimed at reaching zero carbon emissions. He advocated for a combination of renewable energy technologies, nuclear energy, and innovative approaches to energy consumption. His pragmatic yet optimistic vision called for global cooperation, significant investment in research and development, and the adoption of new technologies.

His presentation at the TED Conference was both informative and inspiring, showcasing Gates’ commitment to tackling complex global challenges through innovation and collaboration. It served as a call to action for leaders, policymakers, and individuals worldwide to invest in a sustainable future.

Key Takeaways

Here are 4 key takeaways from Bill Gates’s TED Conference 2010 talk that illuminate the necessity for innovative solutions in global health, education, and the pivotal role of philanthropy in driving change:

• Gates emphasizes the need for comprehensive strategies to combat global challenges.
• Gates believes in the potential of renewable energy sources, nuclear power, and carbon capture and storage.
• Gates highlights the role of research and development in making predictions and addressing global challenges.
• Gates predictions serve as a call to collective action and innovation.

Story

As we turn to the insightful vision of Bill Gates, his profound foresight into global challenges becomes a testament to the power of innovation and proactive strategy.

Through his narrative, we grasp how a deep understanding of technology and a commitment to philanthropy can illuminate the path to tackling pandemics, climate change, and energy scarcity.

Join us in exploring this pivotal discourse, for it holds the key to transforming our approach to global crises and charting a course towards a sustainable and inclusive future.

Key Elements of the Presentation

What stood out in Gates’ presentation?

His unique presentation style, effective use of visual aids, and dynamic audience interaction did.

Gates’ presentation style wasn’t flamboyant, but it was compelling. He didn’t rely on grand gestures or heightened rhetoric. Instead, he used an analytical approach, breaking down complex ideas into digestible pieces. His tech-savvy style included the use of data, graphs, and technology to explain his points. This approach didn’t just make him credible; it made his ideas accessible, even to those not well-versed in technology.

His use of visual aids was masterful. He didn’t merely display slides; he integrated them into his narrative, making the visuals an essential part of his story. Images, graphs, and videos underscored his points, clarified his ideas, and kept his audience engaged.

Gates also excelled in audience interaction. He didn’t just talk at his audience; he engaged with them. He asked questions, responded to reactions, and adjusted his presentation on the fly.

Gates’ Vision for the Future

Peering into the future, Bill Gates, a renowned technologist and philanthropist, sheds light on the dire need for comprehensive strategies to combat global challenges. These challenges include the possibility of a pandemic, the alarming impact of CO2 emissions on climate change, and the crucial role of energy in poverty reduction.

In his TED talk, Gates emphasizes the gravity of our unpreparedness for a global pandemic and the necessity to build robust systems for future crises. He implores listeners to grasp the urgency and take action.

As you dive deeper into Gates’ vision, his concerns about CO2 emissions’ catastrophic impact on climate change become evident. He’s not just talking about it; he’s advocating for transformative solutions. Gates believes in energy miracles and sees great potential in renewable energy sources, nuclear power, and carbon capture and storage.

Understanding these complexities isn’t easy, but Gates manages to break it down. He tackles the challenges and innovative solutions of carbon capture and storage, nuclear energy, and renewable energy sources. Gates emphasizes market incentives for climate change mitigation, the importance of energy breakthroughs, and the need to push past climate skepticism.

In essence, Gates’ mission is to make sure we’re not just surviving, but thriving in the face of these three significant global challenges.

Predictions and Their Accuracy

As you marvel at Gates’ captivating presentation skills, it’s equally important to analyze his knack for making predictions, particularly those related to energy, climate change, and the urgent need for innovative solutions. He doesn’t shy away from the challenges in predictions, acknowledging the complexities in envisaging future CO2 emissions and their climatic impact.

Gates underscores the importance of energy miracles, a term he uses to describe the groundbreaking innovations needed to achieve zero CO2 emissions. He stresses the need for such miracles, a challenge that he conveys with a sense of urgency and gravity.

1. Gates asserts that accurate predictions require a deep understanding of the cause-effect relationship in climate change.
2. He emphasizes the importance of energy miracles, advocating for the necessity of revolutionary innovations.
3. He highlights the role of R&D in making these predictions and addressing global challenges.

His presentation is an exhortation to the global community to invest in R&D and embrace innovative solutions. He provokes thought, encourages debate, and most importantly, drives home the urgency of the issues we face.

Ultimately, Gates’ predictions serve as a call to collective action and innovation.

Learnings

In Bill Gate’s 2010 TED Conference, there are 3 key learnings. Let’s delve into each:

Reimagining Energy Solutions

Bill Gates offers a forward-thinking perspective on transitioning away from fossil fuels toward more sustainable energy sources:

• Breaking Dependence on Fossil Fuels: Urges a shift towards energy production methods that mitigate global warming, moving away from traditional coal and natural gas.
• Investment in Renewable Energy: Recognizes the promise of renewables like solar and wind, while also highlighting the hurdles related to scalability, reliability, and energy storage that need addressing.
• Nuclear Innovation as a Path Forward: Positions advanced nuclear technologies, such as those developed by TerraPower, as vital for providing sustainable, large-scale energy solutions essential for countering climate change without sacrificing energy needs.

Gates’ vision encourages a critical reassessment of current energy dependencies, emphasizing innovation and the exploration of viable, non-traditional energy sources for a sustainable future.

Addressing the Scale of the Challenge

Gates outlines a multifaceted approach to understanding and tackling the global energy and emissions challenge:

• Comprehensive Approach to Carbon Reduction: Introduces a formula to conceptualize CO2 emissions, underscoring the complex interplay between population, energy consumption, and emissions, thereby framing the broad scope of emission reduction efforts.
• The Imperative of Efficiency: Highlights the necessity for advancements in technology to enhance energy efficiency across industries, marking it as a pivotal strategy for decreasing global emissions.
• The Need for Global Participation: Advocates for widespread international cooperation, stressing the role of both affluent and developing countries in the transition to clean energy solutions, reflecting the universal nature of the climate challenge.

This approach stresses the significance of global collaboration and technological innovation in surmounting the challenges of climate change and energy sustainability.

Fostering Innovation and Collaboration

Gates calls for a concerted effort to spark and support clean energy innovations through investment and policy:

• R&D Investment: Emphasizes the critical need for enhanced investment in research and development within the clean energy sector to unearth and refine viable solutions.
• Encouraging Diverse Energy Innovations: Promotes a broad exploration of all possible energy sources and technologies, advocating for a diverse portfolio of solutions to comprehensively address the energy challenge.
• Building a Supportive Policy Environment: Highlights the role of government policy in fostering an ecosystem conducive to clean energy research and implementation, including financial incentives for innovation and policies like carbon pricing to accurately account for the environmental cost of fossil fuels.

Gates’ insights into innovation and collaboration underscore the essential combination of research, investment, and supportive policies in achieving transformative energy solutions and combating climate change effectively.

Bill Gate’s Speech at TED Conference 2010

I’m going to talk today about energy and climate. And that might seem a bit surprising, because my full-time work at the foundation is mostly about vaccines and seeds, about the things that we need to invent and deliver to help the poorest two billion live better lives.

But energy and climate are extremely important to these people; in fact, more important than to anyone else on the planet.

The climate getting worse means that many years, their crops won’t grow: there will be too much rain, not enough rain; things will change in ways their fragile environment simply can’t support. And that leads to starvation, it leads to uncertainty, it leads to unrest. So, the climate changes will be terrible for them.Also, the price of energy is very important to them.In fact,

If you could pick just one thing to lower the price of to reduce poverty, by far you would pick energy.

Now, the price of energy has come down over time. Really advanced civilization is based on advances in energy. The coal revolution fueled the Industrial Revolution, and, even in the 1900s, we’ve seen a very rapid decline in the price of electricity, and that’s why we have refrigerators, air-conditioning; we can make modern materials and do so many things. And so, we’re in a wonderful situation with electricity in the rich world.

But as we make it cheaper — and let’s say, let’s go for making it twice as cheap –we need to meet a new constraint, and that constraint has to do with CO2. CO2 is warming the planet, and the equation on CO2 is actually a very straightforward one.

If you sum up the CO2 that gets emitted, that leads to a temperature increase, and that temperature increase leads to some very negative effects: the effects on the weather; perhaps worse, the indirect effects, in that the natural ecosystems can’t adjust to these rapid changes,
and so you get ecosystem collapses.

Now, the exact amount of how you map from a certain increase of CO2 to what temperature will be, and where the positive feedbacks are –there’s some uncertainty there, but not very much. And there’s certainly uncertainty about how bad those effects will be, but they will be extremely bad.

I asked the top scientists on this several times: Do we really have to get down to near zero? Can’t we just cut it in half or a quarter? And the answer is, until we get near to zero, the temperature will continue to rise.And so that’s a big challenge. It’s very different than saying, “We’re a twelve-foot-high truck trying to get under a ten-foot bridge, and we can just sort of squeeze under.” This is something that has to get to zero.

Now, we put out a lot of carbon dioxide every year –over 26 billion tons. For each American, it’s about 20 tons. For people in poor countries, it’s less than one ton. It’s an average of about five tons for everyone on the planet. And somehow, we have to make changes that will bring that down to zero.

It’s been constantly going up. It’s only various economic changes that have even flattened it at all, so we have to go from rapidly rising to falling, and falling all the way to zero. This equation has four factors, a little bit of multiplication. So you’ve got a thing on the left, CO2, that you want to get to zero, and that’s going to be based on the number of people, the services each person is using on average, the energy, on average, for each service, and the CO2 being put out per unit of energy.

So let’s look at each one of these, and see how we can get this down to zero. Probably, one of these numbers is going to have to get pretty near to zero. That’s back from high school algebra. But let’s take a look. First, we’ve got population. The world today has 6.8 billion people. That’s headed up to about nine billion. Now, if we do a really great job on new vaccines, health care, reproductive health services, we could lower that by, perhaps, 10 or 15 percent.

But there, we see an increase of about 1.3. The second factor is the services we use. This encompasses everything: the food we eat, clothing, TV, heating. These are very good things. Getting rid of poverty means providing these services to almost everyone on the planet. And it’s a great thing for this number to go up.

In the rich world, perhaps the top one billion, we probably could cut back and use less, but every year, this number, on average, is going to go up, and so, overall, that will more than double the services delivered per person.

Here we have a very basic service: Do you have lighting in your house to be able to read your homework? And, in fact, these kids don’t, so they’re going out and reading their schoolwork under the street lamps.

Now, efficiency, “E,” the energy for each service — here, finally we have some good news. We have something that’s not going up. Through various inventions and new ways of doing lighting, through different types of cars, different ways of building buildings — there are a lot of services where you can bring the energy for that service down quite substantially.

Some individual services even bring it down by 90 percent. There are other services, like how we make fertilizer, or how we do air transport, where the rooms for improvement are far, far less. And so overall, if we’re optimistic, we may get a reduction of a factor of three to even, perhaps, a factor of six.

But for these first three factors now, we’ve gone from 26 billion to, at best, maybe 13 billion tons, and that just won’t cut it. So let’s look at this fourth factor — this is going to be a key one — and this is the amount of CO2 put out per each unit of energy.

So the question is: Can you actually get that to zero? If you burn coal, no. If you burn natural gas, no. Almost every way we make electricity today, except for the emerging renewables and nuclear, puts out CO2.

And so, what we’re going to have to do at a global scale, is create a new system. So we need energy miracles. Now, when I use the term “miracle,” I don’t mean something that’s impossible. The microprocessor is a miracle. The personal computer is a miracle.The Internet and its services are a miracle. So the people here have participated in the creation of many miracles.

Usually, we don’t have a deadline where you have to get the miracle by a certain date. Usually, you just kind of stand by, and some come along, some don’t. This is a case where we actually have to drive at full speed and get a miracle in a pretty tight timeline.

Now, I thought, “How could I really capture this? Is there some kind of natural illustration, some demonstration that would grab people’s imagination here?” I thought back to a year ago when I brought mosquitoes, and somehow people enjoyed that.

It really got them involved in the idea of, you know, there are people who live with mosquitoes. With energy, all I could come up with is this. I decided that releasing fireflies would be my contribution to the environment here this year. So here we have some natural fireflies. I’m told they don’t bite; in fact, they might not even leave that jar.

Now, there’s all sorts of gimmicky solutions like that one, but they don’t really add up to much. We need solutions, either one or several, that have unbelievable scale and unbelievable reliability.

And although there’s many directions that people are seeking, I really only see five that can achieve the big numbers. I’ve left out tide, geothermal, fusion, biofuels. Those may make some contribution, and if they can do better than I expect, so much the better.

But my key point here is that we’re going to have to work on each of these five, and we can’t give up any of them because they look daunting, because they all have significant challenges.

Let’s look first at burning fossil fuels, either burning coal or burning natural gas. What you need to do there seems like it might be simple, but it’s not. And that’s to take all the CO2, after you’ve burned it, going out the flue, pressurize it, create a liquid, put it somewhere, and hope it stays there.

Now, we have some pilot things that do this at the 60 to 80 percent level. But getting up to that full percentage — that will be very tricky. And agreeing on where these CO2 quantities should be put will be hard, but the toughest one here is this long-term issue:
Who’s going to be sure?
Who’s going to guarantee something that is literally billions of times larger than any type of waste you think of in terms of nuclear or other things?

This is a lot of volume. So that’s a tough one. Next would be nuclear. It also has three big problems: cost, particularly in highly regulated countries, is high; the issue of safety, really feeling good about nothing could go wrong, that, even though you have these human operators, the fuel doesn’t get used for weapons.

And then what do you do with the waste? Although it’s not very large, there are a lot of concerns about that. People need to feel good about it.

So three very tough problems that might be solvable, and so, should be worked on. The last three of the five, I’ve grouped together. These are what people often refer to as the renewable sources. And they actually — although it’s great they don’t require fuel –they have some disadvantages.

One is that the density of energy gathered in these technologies is dramatically less than a power plant. This is energy farming, so you’re talking about many square miles, thousands of times more area than you think of as a normal energy plant. Also, these are intermittent sources.

The sun doesn’t shine all day, it doesn’t shine every day, and likewise, the wind doesn’t blow all the time. And so, if you depend on these sources, you have to have some way of getting the energy during those time periods that it’s not available. So we’ve got big cost challenges here.

We have transmission challenges; for example, say this energy source is outside your country, you not only need the technology, but you have to deal with the risk of the energy coming from elsewhere. And, finally, this storage problem.

To dimensionalize this, I went through and looked at all the types of batteries made — for cars, for computers, for phones, for flashlights, for everything — and compared that to the amount of electrical energy the world uses. What I found is that all the batteries we make now could store less than 10 minutes of all the energy. And so, in fact, we need a big breakthrough here, something that’s going to be a factor of 100 better
than the approaches we have now.

It’s not impossible, but it’s not a very easy thing. Now, this shows up when you try to get the intermittent source to be above, say, 20 to 30 percent of what you’re using. If you’re counting on it for 100 percent, you need an incredible miracle battery.

Now, how are we going to go forward on this — what’s the right approach? Is it a Manhattan Project? What’s the thing that can get us there?

Well, we need lots of companies working on this — hundreds. In each of these five paths, we need at least a hundred people. A lot of them, you’ll look at and say, “They’re crazy.” That’s good. And, I think, here in the TED group, we have many people who are already pursuing this. Bill Gross has several companies, including one called eSolar that has some great solar thermal technologies.

Vinod Khosla is investing in dozens of companies that are doing great things and have interesting possibilities,
and I’m trying to help back that. Nathan Myhrvold and I actually are backing a company that, perhaps surprisingly, is actually taking the nuclear approach.

There are some innovations in nuclear: modular, liquid. Innovation really stopped in this industry quite some ago, so the idea that there’s some good ideas laying around is not all that surprising.

The idea of TerraPower is that, instead of burning a part of uranium — the one percent, which is the U235 — we decided, “Let’s burn the 99 percent, the U238.” It is kind of a crazy idea. In fact, people had talked about it for a long time, but they could never simulate properly whether it would work or not, and so it’s through the advent of modern supercomputers that now you can simulate and see that, yes, with the right materials approach, this looks like it would work. And because you’re burning that 99 percent, you have greatly improved cost profile.

You actually burn up the waste, and you can actually use as fuel all the leftover waste from today’s reactors. So instead of worrying about them, you just take that, it’s a great thing. It breeds this uranium as it goes along, so it’s kind of like a candle. You see it’s a log there, often referred to as a traveling wave reactor.

In terms of fuel, this really solves the problem. I’ve got a picture here of a place in Kentucky. This is the leftover, the 99 percent, where they’ve taken out the part they burn now, so it’s called depleted uranium. That would power the US for hundreds of years. And simply by filtering seawater in an inexpensive process, you’d have enough fuel for the entire lifetime of the rest of the planet. So, you know, it’s got lots of challenges ahead, but it is an example of the many hundreds and hundreds of ideas that we need to move forward.

So let’s think: How should we measure ourselves? What should our report card look like? Well, let’s go out to where we really need to get, and then look at the intermediate.

For 2050, you’ve heard many people talk about this 80 percent reduction. That really is very important, that we get there. And that 20 percent will be used up by things going on in poor countries — still some agriculture; hopefully, we will have cleaned up forestry, cement.

So, to get to that 80 percent,the developed countries, including countries like China, will have had to switch their electricity generation altogether. The other grade is: Are we deploying this zero-emission technology, have we deployed it in all the developed countries and are in the process of getting it elsewhere?

That’s super important. That’s a key element of making that report card. Backing up from there, what should the 2020 report card look like?

Well, again, it should have the two elements. We should go through these efficiency measures to start getting reductions: The less we emit, the less that sum will be of CO2, and therefore, the less the temperature.

But in some ways, the grade we get there, doing things that don’t get us all the way to the big reductions, is only equally, or maybe even slightly less, important than the other, which is the piece of innovation on these breakthroughs. These breakthroughs, we need to move those at full speed, and we can measure that in terms of companies, pilot projects, regulatory things that have been changed.

There’s a lot of great books that have been written about this. The Al Gore book, “Our Choice,” and the David MacKay book, “Sustainable Energy Without the Hot Air.” They really go through it and create a framework that this can be discussed broadly, because we need broad backing for this. There’s a lot that has to come together. So this is a wish.

It’s a very concrete wish that we invent this technology. If you gave me only one wish for the next 50 years — I could pick who’s president,
I could pick a vaccine, which is something I love, or I could pick that this thing that’s half the cost with no CO2 gets invented — this is the wish I would pick. This is the one with the greatest impact. If we don’t get this wish, the division between the people who think short term and long term will be terrible, between the US and China, between poor countries and rich, and most of all, the lives of those two billion will be far worse.

So what do we have to do? What am I appealing to you to step forward and drive?

We need to go for more research funding. When countries get together in places like Copenhagen, they shouldn’t just discuss the CO2. They should discuss this innovation agenda. You’d be stunned at the ridiculously low levels of spending on these innovative approaches. We do need the market incentives — CO2 tax, cap and trade — something that gets that price signal out there.

We need to get the message out. We need to have this dialogue be a more rational, more understandable dialogue, including the steps that the government takes. This is an important wish, but it is one I think we can achieve.
Thank you.

Thank you.

Q & A Session

Chris Anderson(CA): Thank you. Thank you.

CA: Thank you. So to understand more about TerraPower. I mean, first of all, can you give a sense of what scale of investment this is?

Bill Gates: To actually do the software, buy the supercomputer, hire all the great scientists, which we’ve done,
that’s only tens of millions. And even once we test our materials out in a Russian reactor to make sure our materials work properly, then you’ll only be up in the hundreds of millions.

The tough thing is building the pilot reactor — finding the several billion, finding the regulator, the location
that will actually build the first one of these. Once you get the first one built, if it works as advertised, then it’s just clear as day, because the economics, the energy density, are so different than nuclear as we know it.

CA: So to understand it right, this involves building deep into the ground, almost like a vertical column of nuclear fuel, of this spent uranium, and then the process starts at the top and kind of works down?

BG: That’s right. Today, you’re always refueling the reactor, so you have lots of people and lots of controls that can go wrong, where you’re opening it up and moving things in and out — that’s not good. So if you have very —
very cheap fuel that you can put 60 years in — just think of it as a log — put it down and not have those same complexities. And it just sits there and burns for the 60 years, and then it’s done.

CA: It’s a nuclear power plant that is its own waste disposal solution.

BG: Yeah; what happens with the waste, you can let it sit there — there’s a lot less waste under this approach –then you can actually take that and put it into another one and burn that. And we start out, actually, by taking the waste that exists today that’s sitting in these cooling pools or dry-casking by reactors — that’s our fuel to begin with. So the thing that’s been a problem from those reactors is actually what gets fed into ours, and you’re reducing the volume of the waste quite dramatically as you’re going through this process.

CA: You’re talking to different people around the world about the possibilities. Where is there most interest in actually doing something with this?

BG: Well, we haven’t picked a particular place, and there’s all these interesting disclosure rules about anything that’s called “nuclear.” So we’ve got a lot of interest. People from the company have been in Russia, India, China.
I’ve been back seeing the secretary of energy here, talking about how this fits into the energy agenda.

So I’m optimistic. The French and Japanese have done some work. This is a variant on something that has been done. It’s an important advance, but it’s like a fast reactor, and a lot of countries have built them, so anybody who’s done a fast reactor is a candidate to be where the first one gets built.

CA: So, in your mind, timescale and likelihood of actually taking something like this live?

BG: Well, we need — for one of these high-scale, electro-generation things that’s very cheap, we have 20 years to invent and then 20 years to deploy. That’s sort of the deadline that the environmental models have shown us that we have to meet.

And TerraPower — if things go well, which is wishing for a lot — could easily meet that. And there are, fortunately now, dozens of companies — we need it to be hundreds — who, likewise, if their science goes well, if the funding for their pilot plants goes well, that they can compete for this.

And it’s best if multiple succeed, because then you could use a mix of these things. We certainly need one to succeed.

CA: In terms of big-scale possible game changers, is this the biggest that you’re aware of out there?

BG: An energy breakthrough is the most important thing. It would have been, even without the environmental constraint, but the environmental constraint just makes it so much greater. In the nuclear space, there are other innovators.

You know, we don’t know their work as well as we know this one, but the modular people, that’s a different approach. There’s a liquid-type reactor, which seems a little hard, but maybe they say that about us. And so, there are different ones, but the beauty of this is a molecule of uranium has a million times as much energy as a molecule of, say, coal.

And so, if you can deal with the negatives, which are essentially the radiation, the footprint and cost, the potential, in terms of effect on land and various things, is almost in a class of its own.

CA: If this doesn’t work, then what? Do we have to start taking emergency measures to try and keep the temperature of the earth stable?

BG: If you get into that situation, it’s like if you’ve been overeating, and you’re about to have a heart attack.
Then where do you go? You may need heart surgery or something. There is a line of research on what’s called geoengineering, which are various techniques that would delay the heating to buy us 20 or 30 years to get our act together.

Now, that’s just an insurance policy; you hope you don’t need to do that. Some people say you shouldn’t even work on the insurance policy because it might make you lazy, that you’ll keep eating because you know heart surgery will be there to save you. I’m not sure that’s wise, given the importance of the problem, but there’s now the geoengineering discussion about: Should that be in the back pocket in case things happen faster,
or this innovation goes a lot slower than we expect?

CA: Climate skeptics: If you had a sentence or two to say to them, how might you persuade them that they’re wrong?

BG: Well, unfortunately, the skeptics come in different camps. The ones who make scientific arguments are very few. Are they saying there’s negative feedback effects that have to do with clouds that offset things?

There are very, very few things that they can even say there’s a chance in a million of those things. The main problem we have here — it’s kind of like with AIDS: you make the mistake now, and you pay for it a lot later. And so, when you have all sorts of urgent problems, the idea of taking pain now that has to do with a gain later,
and a somewhat uncertain pain thing. In fact, the IPCC report — that’s not necessarily the worst case, and there are people in the rich world who look at IPCC and say, “OK, that isn’t that big of a deal.”

The fact is it’s that uncertain part that should move us towards this. But my dream here is that, if you can make it economic, and meet the CO2 constraints, then the skeptics say, “OK, I don’t care that it doesn’t put out CO2,
I kind of wish it did put out CO2. But I guess I’ll accept it, because it’s cheaper than what’s come before.”

CA: So that would be your response to the Bjørn Lomborg argument, basically if you spend all this energy trying to solve the CO2 problem, it’s going to take away all your other goals of trying to rid the world of poverty and malaria and so forth, it’s a stupid waste of the Earth’s resources to put money towards that when there are better things we can do.

BG: Well, the actual spending on the R&D piece — say the US should spend 10 billion a year more than it is right now — it’s not that dramatic. It shouldn’t take away from other things. The thing you get into big money on, and reasonable people can disagree, is when you have something that’s non-economic and you’re trying to fund that — that, to me, mostly is a waste. Unless you’re very close, and you’re just funding the learning curve and it’s going to get very cheap, I believe we should try more things that have a potential to be far less expensive. If the trade-off you get into is, “Let’s make energy super expensive,” then the rich can afford that.

I mean, all of us here could pay five times as much for our energy and not change our lifestyle. The disaster is for that two billion. And even Lomborg has changed. His shtick now is, “Why isn’t the R&D getting more discussed?”

He’s still, because of his earlier stuff, still associated with the skeptic camp, but he’s realized that’s a pretty lonely camp, and so, he’s making the R&D point. And so there is a thread of something that I think is appropriate. The R&D piece — it’s crazy how little it’s funded.

CA: Well, Bill, I suspect I speak on behalf of most people here to say I really hope your wish comes true.
Thank you so much.

BG: Thank you.

Conclusion

You’ve heard Gates’ visionary 2010 TED Talk.

It’s staggering to think that the energy sector contributes about 26% of global greenhouse gas emissions.

We’ve seen advancements in carbon capture, renewable resources, and nuclear power, yet affordable energy remains a hurdle in poverty reduction.

As tech-savvy individuals, it’s crucial we continue to innovate and push for breakthroughs.

Let’s take Gates’ challenge and drive towards zero CO2 emissions.

The future of our planet depends on it.

 

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