Aaron Wallin says it’s ironic that he’s so passionate about climate change given his career as a jet-fuel driver. But he says the job has given him perspective. “You kind of get to see the amount of fuel that I deliver… it’s a real, real thing,” said Wallin, who lives in Hampton. “Most people put a hose in their car and you never see the fuel.” Going solar is a big investment, and some people in Wallin’s life said he would be better off putting that money into the stock market. “That wasn’t the

4K views · 24 reactions | Climate change explained: do green energy policies harm developing economies? FT writers Gillian Tett, Martin Wolf and Pilita Clark discuss how developing countries have overtaken developed countries as the biggest investors in green energy technologies. | Financial Times | Facebook