Climate change denial is still high despite an established scientific consensus. What are the underlying psychological reasons for climate denial and what can we do to tackle it? Two young environmentalists share their experiences.

The evidence is out: vegan is one of the lowest carbon diets available. But for millions of people, myself included, it’s simply not an option. And that doesn’t make me a bad person or less of an eco activist. Here’s how you can reduce the overall impact of your diet without going vegan.