1. T Hill, Recycling is all about relative costs and social priorities. There’s really no technical barrier to 99.9% recycling -…

  2. Gary, Pops & Eulen, Thanks for some of the comments above quantifying the arguments in favor of wind and solar.…

  3. “ China’s monopoly or renewable energy systems” This is highly misleading. Sunlight and wind are far more widely available than…

  4. the Xinjiang and Central Asia conventional gas supply already fill up the pipeline, and if the Coal-to-Gas cost is already…