Over the past 100 years, heatwaves have caused more deaths than any other natural hazard according to professor Will Steffen of the Climate Council.

Sparkling skyscrapers and bright lights might make for a beautiful skyline, but on the city ground, the removal of trees and vegetation is turning up the heat in our cities, and it is killing us. Sydney is projected to experience an average of four additional days above 35 degrees Celsius…