What humans will look like in 100 years: Expert reveals the genetically modified bodies we’ll need to survive
- Harvard researchers says to survive the next extinction we must leave the Earth
- But to live on other planets we will need to genetically modify our organs
- Experts have previously speculated how humanity will look in 1,000 years’ time
- Video describes scenario in which bodies are part-human part-machine
By Harry Pettit For Mailonline
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