Let's Blame Global Warming On Exploding Stars

“When stars explode elsewhere, the massive amount of cosmic rays created affect space weather in that corner of the cosmos, making it cloudier. That cloudiness shades Earth from other cosmic waves that are likely impacting the atmosphere here. The cloudier it is out there, the cooler Earth’s atmosphere is. So, the theory goes, fewer star explosions equals a warmer atmosphere. And a warmer climate.”
 — Does this mean I can keep the A/C running all the time and not worry that I’m damaging the environment? Because I am way ahead of the game if so.