Guardian: Halfway through this year, Pelenise Alofa left her job managing a cafe in Tarawa, Kiribati, so that she could focus on setting up KiriCAN, an NGO that works with local communities on climate change. Each morning she gets up at 4am and cooks 50 lunches, which get sold at the local school canteen for AUS$1 each. “After the costs, I make about $20, but that’s OK, you can survive on that – it lets me buy my rice. And I’m enjoying it – the meals get picked up at 7am, and then I am free for the whole day…