This video uses emotion and opinion and not actual science. There are tonnes of anthropologists who spend all day studying the differences between different groups of humans. Were not all alike and we didn't all spend thousands of years in the same place eating the same food and experiencing the same difficulties and challanges. There are biological differences between races. In medicine certain races are more suseptible to certain deseases or more resistant. The idea that race makes us different doesn't mean we can't be equals.

And I don't know why Bill Nye thinks it should.. well hey he's probable a closet kkk..

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Collective? I'm sure thats easy when your not surrounded by a bunch of (*)(*)(*)(*)ing retards!!!