[tenuousemphasis]

There is one and only one solution: stop burning fossil fuels which dump CO₂ into the air.

[t0bia_s]

You breathing CO2 out. Should we stop breathing? We dump CO2 in air to heat our living places to survive winter. Should we freeze to death?

I prefer to plant trees. And stop cutting them down in cities because of "leaves clogging the drains”.

[rcxdude]

The CO2 for the power you use (directly and indirectly) is much, much more than what you breathe out. And heat pumps can supply heating without CO2 emissions. Planting trees is good but it's only a net carbon sink on an infeasibly large scale and only if you also cut down and bury the trees periodically.