Thank you for this amazing comment @jjqf. And I'm sorry for such a late reply, I'm also really bust recently.

Another thing that could be done is to continue research to find new ways to generate energy without being so harmful to the environment.

That's really important approach. I'm happy to see that the growth of solar (and generally renewable) technology is exponential. It gives some hope for the future.

Brexit is the least I dominate, I know it is very controversial but I have not had the opportunity to fully sit down to read and understand all this problematic so I will not omit comment on that topic.

That's mature decision, I wish more people implemented such behavior :D To be honest I'm also not sure what to think about Brexit. It is so complex and developed issue that probably even the politicians and economists don't understand its consequences. No matter what they are, I thin that the democratic choice of the society should be respected and Britain should leave the EU (I'm not saying that it will be good, I just think that their choice should be absolutely respected).