Increasingly Polluted Quotes

2 Increasingly Polluted quotes by 1 unique authors

• I think the human race doesn't have a future if we don't go into space. We need to expand our horizons beyond planet Earth if… — Stephen Hawking
• We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted… — Stephen Hawking

Who Wrote These Increasingly Polluted Quotes

1 author contributed a total of 2 Increasingly Polluted Quotes as follows:

• 2 Increasingly Polluted Quotes by Stephen Hawking