I does not matter if the climate changes are from the sunspots or from carbon oxides or if it was another generations fault or if there is cycles of climate changes.
What matters is if can we do something about it and do we do anything about it. I say we can do something, like lowering the pollution of our air, lowering our energi consimption etc.
It is just stupid to argue about how it came to be when we know it is there. Us the energy to stop a to fast change in the climate instead !
Its not our problem. Its future generations problem. Let the deal with it.
Its our problem cause you are causing it. As for future generations dealing with it it may end up far worse in a much shorter time period than you think if we do nothing. Fixing it wont be exorbitantly expensive if we do it now, and the technology increase will pay for itself in the future. Doing things like insulating your home is only costly in the short term, it pays for itself in a few years and then you gain money. Same changing light bulbs for more efficient ones. Do those and you will probably pay for your computer use.