Global warming is a fact!!
It's happened before in human written history and will happen again, along with periods of global cooling.
The human race contributes between 0.4 to 1% of the planet's total carbon emissions. This is a fact. The sea produces 98% of the CO2 emissions because that is where most of the planet's life exists. Another fact. The sun heats the sea up, life flourishes and produces more CO2. A fact once again. When the sun isn't so hot as during the 150 year long mini ice age, life isn't doing so well in the sea nad the CO2 levels drop.
And here's the interesting bit, the CO2 levels at that time are stored in the polar ice. And these ice core samples show that during the last global warming episode from 800 AD to 1400 AD with peak warming of +6 degrees C more than we have now from 1200 to 1400 AD, had the planets CO2 levels higher than we have now!!
Strange that Medieval Man didn't have heavy industry, automobiles, aircraft, etc. to "cause" this.
And the geoligists say that there was no extra volcanic activity at the time to cause this either.
The Chicken Littles need to seriously read the history books more and stop trying to spoil everyoones lives.
The world needs to except that global warming is a natural process over which we have no control, just like a tornado, and start planning how to help those most affected by it. The money would be better spent than wasted on these useless junkets.
We can't stop global warming no more than King Canute could stop the tide. All we can do is prepare for it, endure it and wait for it to finish. Maybe even take advantage of it with agriculture on Greenland and Spitzbergen again.
As for socialism, er the Federation is socialist according to what Picard tells the guy from the cryosat in a TNG episode.
Don't mix up socialism with communism, they are very different things.
In the Federation they have no money, people are encouraged and assisted to advance themselves to there best abilities, if you need food you just go to a food dispenser, free medicare, free education, etc. These are all socialist things.
No one is held down or held back from acheivement because they're underpriveldged or poor.
Also Picard points out that there are no corporations after the UN banned them for being the primary cause behind WW3!! They also banned lawyers which obviously made the planet a better place!!
The Federation is socialist in principle and its goals!!