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As it is becoming obvious that political responses to global warming such as the Paris treaty are not working, environmentalists are urging us to consider the climate impact of our personal actions. Don’t eat meat, don’t drive a gasoline-powered car and don’t fly, they say. But these individual actions won’t make a substantial difference to our planet, and such demands divert attention away from the solutions that are needed. Even if all 4.5 billion flights this year were stopped from taking off, and the same happened every year until 2100, temperatures would be reduced by just 0.054 degrees...

Many western donors love the idea that instead of dirty, coal-fired power-plants, poor nations should ‘leapfrog’ straight to cleaner energy sources such as off-grid solar technology. The World Bank is at the forefront of these efforts, no longer funding coal energy projects. Off-grid solar projects begin with grand intentions, but too often end with recipients barely better off. We can see this in the small Pacific island nation of Fiji, where the government – advocates of strong global climate policy – teamed up with a Japanese technology company to deliver off-grid solar power.