I am in Central Europe. It is 38C outside and 27C inside. We went to swim in the local lake earlier and now I wear a wet T-Shirt. A wet shirt is not 'cold'. It just keeps you comfortable.
I live in the middle of Europe - AC is pretty common here. The neighbour across the road has an AC business - for decades. Installing them is not hard either - they just drill holes through an outside wall with a diamond hole saw for the pipes.
He said crooks use it to move money around - drugs, sanctions, proceeds of crime. It doesn't matter whether it is Mafiosi, Castro, Maduro, Kim, Gotha-Coburg-Mountbatten-Windsor or Trump.
In the past people used overvalued paintings - Picassos - to do that - they still do.
Hydro is maxed out already and some old coal generators can be replaced with small nuclear generators without having to change the lines and transformers.
Military software development comes with lots of restrictions and the security guys never explain anything, they just tell you what to do or not to do and that is it.
Adult Education is an even bigger problem in the US and EU. All these millions of useless immigrants who cannot speak, read or write a local language need mandatory training and if they fail, then they should be deported.