We think of Canada as a water-rich country, but we are not immune to water shortages or disasters. With some advance planning, Canada can avoid a water catastrophe.
Cities all over the world are facing growing challenges to provide clean, reliable water. And many of the fixes, such as desalination plants, have a huge carbon footprint.
The situation in Perth in particular has some parallels to that of Cape Town, but Australian cities responded to the last big drought by investing in much bigger water supply and storage capacity.
Mass hysteria and lawlessness during disasters are remarkably rare, contrary to Western Cape Premier Helen Zille’s prediction of anarchy when Cape Town’s taps run day.
A drought levy is being proposed for water scarce Cape Town. The levy is facing wide opposition and there are claims it’s punitive and punishes those trying to save water.
The water crisis in South Africa’s Cape Town teaches us there’s more at play than just rainfall. Disasters like droughts means the issue must be seen from many different perspectives, like politics.
Cape Town promised alternative water sources with the ongoing drought being declared a disaster. Its main strategy is water rationing but climate models are also being used.
Associate Professor, Department of Environmental and Geographical Science and African Climate and Development Initiative Research Chair, University of Cape Town