 What's really becoming alarming is that a lot of these areas are going to become even more intensively hot, and that's going to probably make even a smaller proportion of the population be able to cope. And, of course, all these places involve people that work in construction, people that climb up your telephone poles to fix those when the power blackouts, the people that change your car tyres, the district nurses who go out and visit people. And, of course, in the heatwaves in Australia...