/u/numerica's posts in /r/askscience

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How did the Great Wall of China affect the region's animal populations? Were there measures in place to allow migration of animals from one side to another?

5379 upvotes

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If rearing cattle produces more CO2 than driving cars is there another animal we can eat more of which produces less CO2/calory (in terms of human intake) than the cow?

10 upvotes

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Are there any physiological effects on humans due to geomagnetic storms?

1 upvotes

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Is there a potential limit to causal density?

1 upvotes

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If rearing cattle produces more CO2 than driving cars is there another animal we can eat more of which produces less CO2/calory (in terms of human intake) than the cow?

0 upvotes

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Title	Upvotes	Mark as read	Favorited	Rating	Add to a list
How did the Great Wall of China affect the region's animal populations? Were there measures in place to allow migration of animals from one side to another?	5379
If rearing cattle produces more CO2 than driving cars is there another animal we can eat more of which produces less CO2/calory (in terms of human intake) than the cow?	10
Are there any physiological effects on humans due to geomagnetic storms?	1
Is there a potential limit to causal density?	1
If rearing cattle produces more CO2 than driving cars is there another animal we can eat more of which produces less CO2/calory (in terms of human intake) than the cow?	0