A lignite-fired power station releases steam in Bergheim, Germany, where the government is to agree its national hydrogen strategy to reduce dependence on fossil fuels. AP Photo / Martin Meissner
A lignite-fired power station releases steam in Bergheim, Germany, where the government is to agree its national hydrogen strategy to reduce dependence on fossil fuels. AP Photo / Martin Meissner
COMMENT
After the ravages of the coronavirus pandemic, the world will be spending trillions of dollars to get us back on track. Increasingly, campaigners and influential policy-makers demand this spending be tied to climate goals.
IMF chairwoman Kristalina Georgieva urges "we must do everything in our power to make ita green recovery," and US Democrats, the European Commission and many other countries are pushing "Green New Deals". These could cost tens of trillions of dollars, and, unfortunately, would be one of the worst ways to help recovery.
The Covid-19 pandemic has resulted in the loss of hundreds of thousands of lives and led to widespread disruption. According to the IMF, the loss could easily top US$20 trillion ($30.5 trillion) this and next year. That is $20 trillion of food, healthcare and opportunities for people around the world, which we can no longer afford.
Similarly, school closures have had little effect on Covid-19, according to renowned medical journal The Lancet, but they have left the next generation less educated. Because better-schooled children are more productive and help advance their countries, this will hamper the world's growth for decades. Norway estimates that every day a pupil is out of school steals US$160 from each child's future. The World Bank estimates that current school lockdowns for 1.5 billion children have taken US$13 trillion from these children's future.
Nations will borrow trillions to help alleviate the current suffering. And we are told that a green recovery can quickly create plenty of jobs and economic growth, along with fixing the even bigger problem of climate change. This is mostly incorrect.
Climate change is a significant problem for humanity, and we need to tackle it smartly. But climate policies also have massive costs. Unfortunately, most current climate policies cost more than the benefit they deliver.
The Paris Climate Agreement is wasteful, as it will cost US$1-2 trillion a year but reduce climate damages by just one-tenth of its cost. It will not fix climate but reduce temperatures at century's end by an almost immeasurable 0.2C. Moreover, studies show it will increase poverty and quadruple European power prices.
The biggest studies of the 2050 European Green Deal show enormous costs of €1-2 trillion ($1.7-$3.4 trillion) a year by 2050 just for Europe. This cost exceeds what governments across the EU today spend on health, education and environment, yet it will reduce global climate damages by only less than one-tenth of its cost.
Solar panels with capacity to produce hundreds of megawatts will be installed in northwestern New Mexico to replace the coal-fired San Juan Generating Station. AP Photo / Susan Montoya Bryan, file
But surely green spending will produce more jobs, right? In the US, it takes 39 solar workers to produce the same amount of electricity as produced by one worker in natural gas. Hence, generating more solar power will create many more jobs. But this is wasteful. Choosing to employ 39 people to do what one person could do means 38 people can't help elsewhere in the economy, providing elderly care, education, better infrastructure and the thousands of other needs for society's future.
Moreover, green spending works slowly and creates almost no jobs in the short run, when jobs are most needed. It also doesn't help those who are affected the most. It generates green jobs in construction and manufacturing, whereas most job losses due to Covid-19 occurred in services.
Finally, subsidised jobs from green deals would have to be financed by higher taxes, leading to fewer jobs elsewhere. As the US National Bureau of Economic Research concludes in a new study, overall employment effects from environmental policies "are likely to be small, especially in the long run".
Sometimes it is suggested that going green would actually make us richer. This not only fails the giggle test, it is also contradicted by the climate economic literature: energy is the main driver of economic growth, so making it less effective, less reliable and more expensive has real costs.
Bjorn Lomborg. Photo / supplied
Campaigners often misquote one OECD report to suggest climate policies can increase growth. The report actually shows that climate policies drag down growth, whereas smart non-climate policies such as investments in infrastructure and education, along with a more flexible labor market, increase growth. Maybe we should pick the growth-enhancing policies first?
To tackle climate, we need to spend less of our resources better on ramping up green investment to innovate the price of green energy down below fossil fuels.
But today we need to spend most of our scarce resources on the urgent needs: Investments in health care to tackle the huge backlog and increase resilience to future epidemics; getting children back on track and in school; and helping the billions worldwide who have less food, less income and more insecurity.
As we begin our global climb out of the Covid-19 depression, we shouldn't start by letting bad green deals make us poorer, help climate little and ignore the many other urgent needs of the world.
• Bjorn Lomborg is president of the Copenhagen Consensus and Visiting Fellow at the Hoover Institution, Stanford University. His new book is False Alarm.
