I clarify the question:
I understand that there may be serious unemployment in the white-collar industry, but there are concerns that it will not be only white-collar workers who will be in trouble.
If you are interested in knowing the details of my question, in the format of an excerpt from the story: https://lemmy.world/post/42451402
Increasing severity of climate events as we blow past the 2°C warming threshold.
Some ecosystems will slip in to total collapse, such as coral reefs and the boreal forests.
Other ecosystems will begin the early stages of irreversible decline such as the Amazon rainforest.
Increasing geopolitical instability, decreasing food security, higher migration from regions such as sub-saharan Africa, Indian sub-continent and South East Asia as poor countries are unable to cope with the effects of more severe wet seasons (and flooding events) and dry seasons (and drought events).
Global economy continues to stagnate and in many areas start to contract increasing volatility in economic systems putting strain on richer countries to support things like welfare and pensions.
^This