Spending on catchment areas provides solutions to the problems of water supply and demand, write Kristal Maze and Leonie Joubert.
Without measurable targets, how are we going to achieve our climate change goals?
Climate change negotiations are like a 17-year group effort to write a book. Will Durban close a chapter?
The term “refugee” isn't one governments want to talk about in the context of climate change
Environmental change is expected to trigger large-scale migration in the Sahel, which faces a future of water shortages and drought.
There's something incongruous about the fact that Denmark is hosting this year's United Nations Climate Summit in December.
We've evolved to have the pattern-recognition software in our brains, even if it sometimes leads us to false conclusions.
As long as two-wheelers have to share the road with four-wheelers, it's clear who will come off second best.
Darwin showed how natural forces explain the origins of life. This was not a world that needed a divine sculptor.
Alternative medicine: What's the harm in a bit of placebo effect, dressed up as a legitimate remedy?