Science & Environment Science & Environment: Chat / Discussions
| Thread | Replies | Views | Activity | |
|---|---|---|---|---|
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Overpopulation?
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133 | 1692 | 24 June 2015 |
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Earth without the Moon
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71 | 639 | 4 March 2015 |
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Humans Have Stopped Evolving
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94 | 1086 | 15 September 2013 |
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Fracking - any thoughts on this subject good or bad?
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77 | 928 | 20 August 2013 |