Yes, it’s a collective effort by “everyone”, you, me, other members, and more importantly, Apple, Google, Microsoft, Samsung, real estate builders, and more. Our tiny effort of charging our phone “greenly” may never reach the critical mass it requires to even Slow down the global warming. I’m not saying we shouldn’t do anything. I’m saying those companies (and a certain country) have to play their part a lot more, faster, and harder. Unless, they want the world be destroyed and no one alive can enjoy their services and products.