You are making an apples to
You are making an apples to oranges comparison because tax money funds those operations which are not technically owned by the people but are entities that exist because of the taxes. In socialism- all means of production including the source of raw materials, the tools, equipment, buildings are owned by all the people and are not owned by individuals or corporations. Committees of citizens plan how the operations will function and any gain in "income" is distributed evenly among the citizens. Your including global warming is interesting in that earth has been warming for tens of thousands of years- the northern ice sheet was over 1 mile in thickness during a time mankind was hunting along the edge of the glacial ice. There have been several long periods of high average temperatures lasting thousands of years and long periods of extreme cold- none of which were caused by human activity. Do serious research and stop listening to the hype.