A hotly-debated study led by Professor Gerardo Ceballos at the Universidad Nacional Autonoma de Mexico warns that the human population …

http://www.healthrangershow.com/2017-08-20-mass-extinction-event-now-under-way-that-will-decimate-human-population-scientists.html

As the Health Ranger explains, Bitcoin mining is using almost as much electricity as a city of one million people. …

http://www.healthrangershow.com/2017-08-03-bitcoin-is-polluting-the-air-in-california-cities-video.html