Sometimes I think that, with all the developments of recent times: Defrosting permafrost (a contradiction in itself) natural disasters, massive elephants and whale mortality and now a pandemic, our time may be almost over. Humanity has not proved untouchable. That's scary! And when you look around at what we do about it, we don't take it seriously. Am I such a doomsman? Luckily, I said sometimes. Nevertheless, I am surprised how little we care about all the warnings we receive.

We do a lot of challenges here, I think this is the most exciting...