Hey Kids, Don't Try This At Home... Satire... One way to Prevent Global Warming is to Reduce use of Electricity. Why Not use a Rifle and SHOOT OUT Half of the Streetlights Worldwide? Vandalism for the Earth! - This is a Joke... Just Kidding! Not a Blueprint for Violet Overgrow Like the Ike and Tina Turner Diaries...

Electricity is often generated using the Dreaded COAL Fired Power Plants... Natural Gas also pollutes... and the WORST IS NUKES... 

Here is a SIMPLE Way to Turn off the lights... 
Eco-Terrorists could Shoot out the Lamp Bulbs using RIFLES. 
Yes, the Government could replace the light bulbs but... that would take time... and money... and depending on the traditional inefficiency... some lamps could be dark for years... Especially if VANDALS simply shoot out the lights again and again... 

ANOTHER WAY TO REDUCE THE AMOUNT OF ELECTRICITY USED IS: Grow Marijuana OUTDOORS in the Free Sunshine... STOP Indoor Farms that use GROW LIGHTS. Citizens could NARC on Growers that Own Indoor Farms... It's easy to tell where they are... they SMELL, and no one lives in the Grow Houses... 

Another Plan is to UNPLUG the Transformers that power modems, computers... They are small black boxes that GET WARM when plugged into the wall... EVEN IF YOU ARE NOT USING THE COMPUTER... The Transformers change AC power into DC twenty four hours a day, seven days a week UNLESS YOU plug them into a power strip with an on off switch... simply switch them off when not being used... It's Easy!