Communism didn't save the environment in Russia or China--far from it. But communism combined with Cuban sensibilities (artistic, democratic) has very much done so in Cuba, along with other Nature-friendly policies such as the Cuban revolution in organic agriculture.
--
A fascinating article...
"Cuba’s organic revolution
The US trade embargo of Cuba, plus the collapse of the island’s Soviet market, has meant that the country has found it virtually impossible to import the chemicals and machinery necessary to practise modern, intensive agriculture. Instead, it has turned to farming much of its land organically - with results that overturn the myths about the ‘inefficiency’ of organic farming."(MORE)
http://www.twnside.org.sg/title/twr118h.htm--
We need to overturn a whole range of mythology about Cuba, and stop being stupid dolts as to absorbing the propaganda of our corpo-fascist press about how awful Cuba is on "human rights." (Criminy, what a joke! I mean, WHO has been ACTUALLY torturing prisoners on the other end of the island of Cuba?!) Why not take good ideas where we find them--like universal free medical care and FREE educations for doctors and other health care professionals, or preserving beaches, coral reefs and oceans, or organic farming--instead of STUPIDLY demonizing a country like Cuba because you can't become a billionaire there. (The odds are against you here as well--but the billionaires running things really don't want you to know about the zero odds that you will become "one of the elect." Meanwhile, they are intent upon looting your Social Security or sending your job to Cambodia.)
I also like Cuba's COLLECTIVE thinking and action. We need some of that here. I like their notion that everybody gets to eat, have shelter, be part of things and be educated FREE OF CHARGE to the limit of their abilities. Suppressing CIA agents and plots may overly-hamper free speech, and having a sort of "benevolent monarch" like Castro is not a governance theory that I favor. I am a democrat with a small (as well as large) d. Still, there are things to be admired about Cuba. Why not admire them, study them and imitate them or adapt them, when that is advisable?
What is OUR system of predatory capitalism and monster corporations and unjust war doing that is so great for the common good and the majority of people? We have not had a truly free market in many decades. Small businesses are being crushed. American creativity has been stifled. We have been looted and plundered by the rich. Now our system threatens to send gobs and gobs of toxic ooze Into Cuba's pristine beaches and waters. How ironical can you get? Our corporate rulers don't hate Cuba enough already? They haven't inflicted enough harm on Cubans already, with embargoes, and blown up planes and hotels, and other dire plots and relentless vilification? Now they're simply going to destroy this island's natural beauty BECAUSE NOBODY HERE HAS REGULATED THE OIL INDUSTRY?