Space tourism operators and customers are presumably proud of their special vantage point from which they can view and appreciate the fragility of humankind. They are also presumably incredibly wealthy. Rather than appreciate it from their special vantage point, it would be great if they took one for the team, and, for a few years at least, directed their incredible wealth to helping develop renewable energy solutions to save the very planet they long to admire. Not telling them what to do. Just saying they might feel better about themselves later, that's all.