Entrepreneurs may even find ways to recycle and reuse on orbit the nearly 2, 000 metric tons of space debris, which includes ultra-high grade aerospace aluminum and other precious metals.
The latter is a relatively new metric for advertisers in the online space, as most, until now, have relied on an ROI system based on impressions and clicks.
Those who pay close attention to the sustainability space may be wondering right about now about the Global Reporting Initiative, which also uses a universal metric.