Connect with us

Bjorn Lomborg

How to save 4 million lives every year

Published

9 minute read

Bjorn Lomborg

Dr. Bjorn Lomborg researches the smartest ways to do good. With his think tank, the Copenhagen Consensus, he has worked with hundreds of the world’s top economists and seven Nobel Laureates to find and promote the most effective solutions to the world’s greatest challenges, from disease and hunger to climate and education.

Best Things First – The top 12 solutions for the world

The Sustainable Development Goals are supposed to be delivered by 2030. World leaders have promised everything, like eradicating poverty, hunger and disease; stopping war and climate change, ending corruption, fixing education along with countless other things. But they are failing to deliver on their 169 promises at halftime.If we can’t do everything, let’s do the best things first — this is the message of Bjorn Lomborg’s brand new book.* Together with more than a hundred of the world’s top economists, he has worked for years to identify the best solutions to make the world a better place.

The book details how the 12 most cost-effective policies for the world can save 4.2 million lives and generate $1.1 trillion additional income for the world’s poorer half. Each dollar spent delivers an astounding 52 times the benefits.

It is strongly endorsed (”remarkable,” ”insightful,” ”incredible,” ”amazing,” ”spectacular,”  “thought-provoking,’ “Best Things First is the book to read”) by eminent voices in the global development conversation including Larry Summers, Bill Gates, the Chief Economist of the World Bank, a Nobel laureate and the Indian Prime Minister’s Chief Economic Advisor.

In a glowing review of the research project the book is based on, Canadian newspaper Financial Post writes:

Priorities, priorities, priorities. Results, results, results. Bjorn Lomborg (…) certainly understands the economic approach to problems. Choose. Don’t attempt everything. Put your resources where they will do the most good. (…) If calling his approach “economic” sours you on it, how about “evidence- not aspiration-based”?


You can also learn more about the “Doable Dozen” in a 3-hour podcast Prof. Jordan Peterson recorded with Dr. Lomborg, watched by close to half a million people already on YouTube alone.

*As an Amazon Associate, the Copenhagen Consensus Center earns from qualifying purchases.

Proven methods that will radically improve learning

One thing that taxpayers and politicians agree on practically everywhere is that more money should be spent on children’s education. But we need to be careful. Many popular educational investments deliver little or no learning, while we rarely hear about the most effective investments.

New research for Copenhagen Consensus highlights two cheap and efficient ways to increase learning. Tablets with educational software used just one hour a day over a year cost only $20 per student and result in learning that normally would take three years. Semi-structured teaching plans can make teachers teach more efficiently, doubling learning outcomes each year for just $10 per student.

We could dramatically improve education for almost half a billion primary school students in the world’s poorer half for less than $10 billion annually. This investment would generate long-term productivity increases worth $65 for each dollar spent.

Each week, Bjorn Lomborg is writing about the 12 most phenomenal solutions for global development in 35+ newspapers worldwide. You can read his article on education in publications including National Post(Canada), The Australian, The Nation (Kenya), Business Day (South Africa), Daily Graphic (Ghana), Addis Fortune(Ethiopia), New Times (Rwanda), Daily Mail (Zambia, print only), The Nation (Malawi, print only), Philippine Daily Inquirer, Dhaka Tribune (Bangladesh), Bangkok Post (Thailand), DC Journal (USA), Tempi (Italy), Portfolio (Hungary), Finmag (Czech Republic), Milenio(Mexico), La Prensa (Nicaragua), El Universal(Venezuela), Jordan Times, Al-Ahram (Egypt) and An-Nahar (Lebanon, in Arabic).

Skilled migration can address inequality

Smart migration policies can reduce inequality. Enabling more skilled migration to countries that need more skilled labor could achieve both higher productivity and less inequality.

Surprisingly, our new studyfinds that even the countries where migrants originate will see more benefits than costs.

Each dollar spent on increasing skilled migration by 10% will deliver a substantial $18 of social benefits globally.


Read Bjorn Lomborg’s column on this research in newspapers around the world, including Jakarta Post(Indonesia), The Star (Malaysia), Philippine Daily Inquirer, Dhaka Tribune (Bangladesh), The Nation(Kenya), Business Day (South Africa), Addis Fortune(Ethiopia), Daily Mail (Zambia, print only), Daily Graphic(Ghana), The Nation (Malawi, print only), Milenio(Mexico), La Prensa (Nicaragua), El Universal(Venezuela), La Prensa Grafica (El Salvador), Jordan Times, An-Nahar (Lebanon), Al-Ahram (Egypt), National Post (Canada), DC Journal (USA), Tempi (Italy), Portfolio(Hungary), Standard (Slovakia) and Finmag (Czech Republic).

How India can use its G20 leadership to prioritize the best solutions for the world

Bjorn Lomborg recently traveled to New Delhi to speak at India’s biggest news event, the Republic Summit, sharing the stage with many of the federal ministers and Prime Minister Narendra Modi.

Discussing both climate policy and global development, he pointed out that India has made the fastest progress on the Sustainable Development Goals of any G20 nation, and argued that India should use its G20 leadership to prioritize the best solutions for the world.

As a voice for the Global South, India should insist on most efficient solutions for health, education, nutrition and other areas in which smart investments can create a huge impact to improve people’s lives.

While in New Delhi, Lomborg also appeared on one of the largest political talk shows of the country, Nation Wants To Know, to discuss smart solutions to climate change and how to turn the SDGs into a success story.

Bednets can save more than a million lives

We think of malaria as a problem faced only by humid, hot countries. But just over a century ago, the disease thrived as far north as Siberia and the Arctic Circle, and was endemic in 36 states of the U.S. Today, much of the malaria problem has stubbornly remained in Africa, where it kills more than half a million people every year.

Our new research proposes a 10 percent point scale-up and use of bednets in the 29 highest-burden countries in Africa alongside insecticide resistance management strategies, between now and the end of the UN’s 2030 promises. This investment will save 30,000 lives even in 2023. By the end of the decade, the number of malaria deaths will be halved, saving some 1.3 million lives in total. Every dollar spent on this campaign would yield societal benefits worth $48—a phenomenal return on investment.

Bjorn Lomborg writes about this study in his column for newspapers around the world, including The Nation(Kenya), Business Day (South Africa), Daily Graphic(Ghana), Addis Fortune (Ethiopia), Daily Mail (Zambia, print only), The Nation (Malawi, print only), National Post (Canada), Navbharat Times (India, in Hindi), Dhaka Tribune (Bangladesh), Jakarta Post (Indonesia), Philippine Daily Inquirer, DC Journal (USA), Tempi(Italy), Portfolio (Hungary), Standard (Slovakia), Finmag(Czech Republic), Morgunbladid (Iceland), El Periodico(Guatemala), La Prensa (Nicaragua), El Universal(Venezuela), An-Nahar (Lebanon), Al-Ahram (Egypt) and Jordan Times.

Todayville is a digital media and technology company. We profile unique stories and events in our community. Register and promote your community event for free.

Follow Author

Bjorn Lomborg

The Physics Behind The Spanish Blackout

Published on

From the Frontier Centre for Public Policy

By Bjorn Lomborg

Madrid knew solar and wind power were unreliable but pressed ahead anyway

When a grid failure plunged 55 million people in Spain and Portugal into darkness at the end of April, it should have been a wake-up call on green energy. Climate activists promised that solar and wind power were the future of cheap, dependable electricity. The massive half-day blackout shows otherwise. The nature of solar and wind generation makes grids that rely on them more prone to collapse—an issue that’s particularly expensive to ameliorate.

As I wrote in these pages in January, the data have long shown that environmentalists’ vision of cheap, reliable solar and wind energy was a mirage. The International Energy Agency’s latest cost data continue to underscore this: Consumers and businesses in countries with almost no solar and wind on average paid 11 U.S. cents for a kilowatt hour of electricity in 2023, but costs rise by more than 4 cents for every 10% increase in the portion of a nation’s power generation that’s covered by solar and wind. Green countries such as Germany pay 34 cents, more than 2.5 times the average U.S. rate and nearly four times China’s.

Prices are high in no small part because solar and wind require a duplicate backup energy system, often fossil-fuel driven, for when the sun doesn’t shine or the wind doesn’t blow. The Iberian blackout shows that the reliability issues and costs of solar and wind are worse than even this sort of data indicates.

Grids need to stay on a very stable frequency—generally 50 Hertz in Europe—or else you get blackouts. Fossil-fuel, hydro and nuclear generation all solve this problem naturally because they generate energy by powering massive spinning turbines. The inertia of these heavy rotating masses resists changes in speed and hence frequency, so that when sudden demand swings would otherwise drop or hike grid frequency, the turbines work as immense buffers. But wind and solar don’t power such heavy turbines to generate energy. It’s possible to make up for this with cutting-edge technology such as advanced inverters or synthetic inertia. But many solar and wind farms haven’t undergone these expensive upgrades. If a grid dominated by those two power sources gets off frequency, a blackout is more likely than in a system that relies on other energy sources.

Spain has been forcing its grid to rely more on unstable renewables. The country has pursued an aggressive green policy, including a commitment it adopted in 2021 to achieve “net zero” emissions by 2050. The share of solar and wind as a source of Spain’s electricity production went from less than 23% in 2015 to more than 43% last year. The government wants its total share of renewables to hit 81% in the next five years—even as it’s phasing out nuclear generation.

Just a week prior to the blackout, Spain bragged that for the first time, renewables delivered 100% of its electricity, though only for a period of minutes around 11:15 a.m. When it collapsed, the Iberian grid was powered by 74% renewable energy, with 55% coming from solar. It went down under the bright noon sun. When the Iberian grid frequency started faltering on April 28, the grid’s high proportion of solar and wind generation couldn’t stabilize it. This isn’t speculation; it’s physics. As the electricity supply across Spain collapsed, Portugal was pulled along, because the two countries are tightly interconnected through the Iberian electricity network.

Madrid had been warned. The parent company of Spain’s grid operator admitted in February: “The high penetration of renewable generation without the necessary technical capabilities in place to keep them operating properly in the event of a disturbance . . . can cause power generation outages, which could be severe.”

Yet the Spanish government is still in denial. Even while admitting that he didn’t know the April blackout’s cause, Prime Minister Pedro Sánchez insisted that there was “no empirical evidence” that renewables were to blame and that Spain is “not going to deviate a single millimeter” from its green energy ambitions.

Unless the country—and its neighbors—are comfortable with an increased risk of blackouts, this will require expensive upgrades. A new Reuters report written with an eye to the Iberian blackout finds that for Europe as a whole this would cost trillions of dollars in infrastructure updates. It’s possible that European politicians can talk voters into eating that cost. It’ll be impossible for India or nations in Africa to follow suit.

That may be unwelcome news to Mr. Sánchez, but even a prime minister can’t overcome physics. Spain’s commitment to solar and wind is forcing the country onto an unreliable, costly, more black-out-prone system. A common-sense approach would hold off on a sprint for carbon reductions and instead put money toward research into actually reliable, affordable green energy.

Unfortunately for Spain and those countries unlucky enough to be nearby, the Spanish energy system—as one Spanish politician put it—“is being managed with an enormous ideological bias.”

Bjorn Lomborg is president of the Copenhagen Consensus, a visiting fellow at Stanford University’s Hoover Institution and author of “Best Things First.”

Continue Reading

Bjorn Lomborg

How Canada Can Respond to Climate Change Smartly

Published on

From the Fraser Institute

By Bjørn Lomborg

At a time when public finances are strained, and Canada and the world are facing many problems and threats, we need to consider policy choices carefully. On climate, we should spend smartly to solve it effectively, making sure there is enough money left over for all the other challenges.

A sensible response to climate change starts with telling it as it is. We are bombarded with doom-mongering that is too often just plain wrong. Climate change is a problem but it’s not the end of the world.

Yet the overheated rhetoric has convinced governments to spend taxpayer funds heavily on subsidizing current, inefficient solutions. In 2024, the world spent a record-setting CAD$3 trillion on the green energy transition. Taxpayers are directly and indirectly subsidizing millions of wind turbines and solar panels that do little for climate change but line the coffers of green energy companies.

We need to do better and invest more in the only realistic solution to climate change: low-carbon energy research and development. Studies indicate that every dollar invested in green R&D can prevent $11 in long-term climate damages, making it the most effective long-term global climate policy.

Throughout history, humanity has tackled major challenges not by imposing restrictions but by innovating and developing transformative technologies. We didn’t address 1950s air pollution in Los Angeles by banning cars but by creating the catalytic converter. We didn’t combat hunger by urging people to eat less, but through the 1960s Green Revolution that innovated high-yielding varieties to grow much more food.

In 1980, after the oil price shocks, the rich world spent more than 8 cents of every $100 of GDP on green R&D to find energy alternatives. As fossil fuels became cheap again, investment dropped. When climate concern grew, we forgot innovation and instead the focus shifted to subsidizing existing, ineffective solar and wind.

In 2015, governments promised to double green R&D spending by 2020, but did no such thing. By 2023, the rich world still wasn’t back to spending even 4 cents out of every $100 of GDP.

Globally, the rich world spends just CAD$35 billion on green R&D — one-hundredth of overall “green” spending. We should increase this four-fold to about $140 billion a year. Canada’s share would be less than $5 billion a year, less than a tenth of its 2024 CAD$50 billion energy transition spending.

This would allow us to accelerate green innovation and bring forward the day green becomes cheaper than fossil fuels. Breakthroughs are needed in many areas. Take nuclear power. Right now, it is way too expensive, largely because extensive regulations force the production of every new power plant into what essentially becomes a unique, eye-wateringly expensive, extravagant artwork.

The next generation of nuclear power would work on small, modular reactors that get type approval in the production stage and then get produced by the thousand at low cost. The merits of this approach are obvious: we don’t have a bureaucracy that, at a huge cost, certifies every consumer’s cellphone when it is bought. We don’t see every airport making ridiculously burdensome requirements for every newly built airplane. Instead, they both get type-approved and then mass-produced.

We should support the innovation of so-called fourth-generation nuclear power, because if Canadian innovation can make nuclear energy cheaper than fossil fuels, everyone in the world will be able to make the switch—not just rich, well-meaning Canadians, but China, India, and countries across Africa.

Of course, we don’t know if fourth-generation nuclear will work out. That is the nature of innovation. But with smarter spending on R&D, we can afford to focus on many potential technologies. We should consider investing in innovation to grow hydrogen production along with water purification, next-generation battery technology, growing algae on the ocean surface producing CO₂-free oil (a proposal from the decoder of the human genome, Craig Venter), CO₂ extraction, fusion, second-generation biofuels, and thousands of other potential areas.

We must stop believing that spending ever-more money subsidizing still-inefficient technology is going to be a major part of the climate solution. Telling voters across the world for many decades to be poorer, colder, less comfortable, with less meat, fewer cars and no plane travel will never work, and will certainly not be copied by China, India and Africa. What will work is innovating a future where green is cheaper.

Innovation needs to be the cornerstone of our climate policy. Secondly, we need to invest in adaptation. Adaptive infrastructure like green areas and water features help cool cities during heatwaves. Farmers already adapt their practices to suit changing climates. As temperatures rise, farmers plant earlier, with better-adapted varieties or change what they grow, allowing the world to be ever-better fed.

Adaptation has often been overlooked in climate change policy, or derided as a distraction from reducing emissions. The truth is it’s a crucial part of avoiding large parts of the climate problem.

Along with innovation and adaptation, the third climate policy is to drive human development. Lifting communities out of poverty and making them flourish is not just good in and of itself — it is also a defense against rising temperatures. Eliminating poverty reduces vulnerability to climate events like heat waves or hurricanes. Prosperous societies afford more healthcare, social protection, and investment in climate adaptation. Wealthy countries spend more on environmental preservation, reducing deforestation, and promoting conservation efforts.

Focusing funds on these three policy areas will mean Canada can help spark the breakthroughs that are needed to lower energy costs while reducing emissions and making future generations around the world more resilient to climate and all the other big challenges. The path to solving climate change lies in innovation, adaptation, and building prosperous economies.

Continue Reading

Trending

X