In Adelaide, the sun doesn’t just kiss your skin, it scrapes its teeth across your skin and often bites. Apparently this is due to the fact that we are near the hole in the ozone layer, which is apparently repairing itself but if you stood in the sun for any more than 15 seconds where I live, you might think differently. There is no living on Mars, I’m sorry but it’s gone. It died many years ago, stop trying to revive it because you will end up with a zombie planet. Earth is all that’s left.