Just wanted to share this in case people don't know about it. Ecosia is a search engine which plants trees when people use it. On average it takes less than 50 searches to plant a tree. I've been using it for less than six months instead of safari and my tree planting total is well over 2000. Please switch. We need to do everything we can to try to reverse climate change 
(no tree available!)
www.ecosia.org