Mongabay founder to speak at the Artisanal Mining Grand Challenge Oct 2

Mongabay founder Rhett A. Butler will be speaking at the launch of the Artisanal Mining Grand Challenge, global competition with $750,000 in prizes to create innovative solutions, at the Tech Interactive in San Jose, California on October 2, 2019. The public can register to attend the event here.

Butler will be speaking about his inspiration for starting Mongabay 20 years ago.