I like the part that means if you are smart enough you can create a successful business and make lots of money and if you don't create a good business someone else will (competition) and I don't have to rely on the government to make a monopoly that tends to fail and drive prices up.
The earth's climate has been in a constant cycle of change. This earth was once in an ice age and correct me if I am wrong, but hasn't it warmed up since then?