India is overpopulated...Russia,Antartica,Ukraine,North Africa,Canada,Mongolia,Australia,South Africa...all of them much better options....Bangladeshis can buy land like USA bought Alaska from Russia....again Alaska another great option...
Tibet too sparsely populated...so is Chinese Turkestan and Central Asian Stans...Saudi Arabiaand Iran also sparsely populated
The land needs to habitable and have some minimum level of fertility. Also, the world food production needs to meet world's demands.
Wikipedia says
"Future climate changes will most likely affect
crop production in
low latitude countries negatively, while effects in northern
latitudes may be positive or negative."
"With high confidence, IPCC (2007:14)
[72] projected that in
Southern Europe, climate change would reduce crop productivity. In
Central and
Eastern Europe, forest productivity was expected to decline. In
Northern Europe, the initial effect of climate change was projected to increase crop yields. The 2019
European Environment Agency report "Climate change adaptation in the agricultural sector in Europe" again confirmed this. "
"Anisimov et al. (2007:655)
[111] assessed the literature for the
polar region (
Arctic and
Antarctica). With medium confidence, they concluded that the benefits of a less severe climate were dependent on local conditions. One of these benefits was judged to be increased agricultural and forestry opportunities.
The Guardian reported on how climate change had affected agriculture in Iceland. Rising temperatures had made the widespread sowing of
barley possible, which had been untenable twenty years ago. Some of the warming was due to a local (possibly temporary) effect via ocean currents from the Caribbean, which had also affected fish stocks.
[112]"
en.wikipedia.org
So, it seems that the current consensus is that global warming will be beneficial for current cold inhabitable places but world net production may decline, so countries who may have lost their current production (and that may include the bulk of Europe and NA) will either bully the colder countries to give lands or will have to import grains from colder regions. Colder lands will become pricey it seems.
