Kees van der Leun  (@sustainable2050) 's Twitter Profile
Kees van der Leun 

@sustainable2050

@Sustainable2050 at Mastodon.energy and in the blue sky. Also on LinkedIn. Stopped tweeting here on #20JanuaryTwexit

ID: 97883743

linkhttps://commonfutures.com calendar_today19-12-2009 11:51:07

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