As a bonus, with a colder climate they would get the reduction of the earth's population that they have been seeking because a colder world would equate to a shorter growing seasons and less food for the world's population. Their ideal number being a half a billion. I believe this will be a very select group.Why such a low figure? Well, since you are equal with all of the animal species of the planet, you have no more right to living space on this planet than a cockroach.
In Elberton, Ga. you will find the Georgia Guidestone. It is America's Stonehenge. A guide to how we will achieve utopia on earth or just maybe the New World Order. The world of the secular humanist is a world devoid of the God of the Bible, a world with no moral laws, a world where man has become supreme thru evolution. A world with a super race of humans with a new language and purpose of mind. Their use of words like diversity and human rights do no have the same definition that you might apply to these words. Their world would not have a white race or even a black race. Their plan is to blend the races and genetically modify them until they have created a single race of people; lets say, a suntan race. A people of one race, one language and one thought, that being that there is no God. We are Gods. You have seen it many times before in history. Roman emperors; hail Caesar. Also Hitler and his superior aryan race. Even God dealt with secular humanist in the past. People who placed themselves above God. In Genesis 11 you read: "And the whole earth was of one language,  and of one speech. 2 And it came to pass, as they journeyed from the east, that they found a plain in the land of Shinar; and they dwelt there. 3 And they said  one to another, Go to, let us make brick, and burn them throughly. And they had brick for stone, and slime had they for mortar. 4 And they said, Go to, let us build us a city and a tower, whose top may reach unto heaven; and let us make us a name, lest we be scattered abroad upon the face of the whole earth.
5 And the Lord came down to see the city and the tower, which the children of men builded. 6 And the Lord said, Behold, the people is one, and they have all one language; and this they begin to do: and now nothing will be restrained from them, which they have imagined to do. 7 Go to, let us go down, and there confound their language, that they may not understand one another's speech. 8 So the Lord scattered them abroad from thence upon the face of all the earth: and they left off to build the city. 9 Therefore is the name of it called Babel;  because the Lord did there confound the language of all the earth: and from thence did the Lord scatter them abroad upon the face of all the earth".