The current logarithmic inflation rate heading our way that we have seen the start of already will inhibit many from making the move !!
By October 1/3 of the population will be severely compromised financially and making very difficult choices certainly not based on the environment, that's the domain of the middle class to put this all in perspective boys

... Although it doesn't prevent the rest of us doing our little bit along the way any spare resources we have will be heading in the Sally Army's direction to assist the 1/3.