Extreme heat or extreme cold leads to undesirable character of men.
The ideal climate is in the middle but leaning more towards the cold.
E.g. 4 - 21 degree Celsius.
The way technology advances, it will be years before we see the thIngs we envision today, but once they come into existence, they advance at a pace that far outspeeds our imaginations farthest current reaches. This is something that should always be remembered.
E.g. Robots are inevitable but once they are here ....AI consciuosness will be a real and present situation faster than we can currently envision.
Apart from situations of principle,if ever in your life, you are in a situation where going forward is a risk, take it only when you are alone or with a huge group of people. Never take it if it may lead to the suffering of, those around you. Because the inability to protect those for whom you decided, is a torture no man should knowingly have to face....