Based on my calculations, within 50 years, fossil fuel clean-up will have the largest market share. That's what I'm talking about in the book I mentioned to you.
Professor, School of Resource and Environmental Management, Simon Fraser University
Based on my calculations, within 50 years, fossil fuel clean-up will have the largest market share. That's what I'm talking about in the book I mentioned to you.
See context to find out what was said next.