Activity for Doctor Jones‭

Type	On...	Excerpt	Status	Date
Answer	—	A: Could a species with a lifespan of 20 years achieve enough technological progress to reach space? As an interesting aside, it's worth mentioning that, at certain points in history, humans have had a similar lifespan to what you're proposing. For example, the average life expectancy from birth in classical Rome was just 25 years old, and their society helped to shape the modern world, so I don't ... (more)	—	about 6 years ago