On Saturday, 13 May 2017 13:07:11 UTC+1, Norman Wells wrote:
[...]
Post by Norman WellsCould I invite you, Mr Ostrich, to take your head out of the sand, wake
up, scratch your arse and smell the coffee?
You have been misled by a popular myth:
http://animals.sandiegozoo.org/animals/ostrich
'...Contrary to the popular myth, ostriches do not bury their
heads in the sand! When an ostrich senses danger and cannot
run away, it flops to the ground and remains still, with its head
and neck flat on the ground in front of it. Because the head and
neck are lightly colored, they blend in with the color of the soil.
From a distance, it just looks like the ostrich has buried its head
in the sand, because only the body is visible. '
Post by Norman WellsFirst, we don't have 200-300 years, we probably have 50, maybe a hundred.
Not everyone agrees with your estimate:
https://en.wikipedia.org/wiki/Projections_of_population_growth
'According to the 2015 edition of the United Nations' World
Population Prospects report, the world population is currently
growing by approximately 83 million people each year.[3]:2
'The growth rate keeps slowing, having decreased from 1.55%
per year in 1995 to 1.25% in 2005 and 1.18% in 2015. The
median estimate for future growth sees the world population
reaching 9.7 billion in 2050 and 11.2 billion in 2100,[3]:2
assuming a continuing decrease in average fertility rate from
2.5 in 2015 to 2.25 in 2050 and 2.0 in 2100.[3]:10...'
Post by Norman WellsAnd you're relying on advances that are so far out of our reach, even
theoretically, that they are most unlikely to come about even on your
timescale.
Again, not everyone agrees with you. Eg.:
https://en.wikipedia.org/wiki/The_Singularity_Is_Near
'... Kurzweil describes his law of accelerating returns which
predicts an exponential increase in technologies like computers,
genetics, nanotechnology, robotics and artificial intelligence.
Once the Singularity has been reached, Kurzweil says that
machine intelligence will be infinitely more powerful than all
human intelligence combined. Afterwards he predicts intelligence
will radiate outward from the planet until it saturates the universe.'