As most of us are aware, the world's population recently passed the 7 billion mark and we're scheduled to hit 9 billion by 2050. This article discusses 7 problems that we'll have to worry about as population continues to rise. We, as ENVS students, are already aware of these issues; water, climate change, and food security to name a few. However, some of the academics interviewed have very interesting ideas about solutions to these challenges (no-growth economy for example). For the feminists among us, Roger Short states that "We need to feminise the world and look first and foremost at the interests of women because they're the ones that are going to decide our future and it is their determination to limit the size of their families which will be the saviour of the world," which I thought was pretty interesting.