i have been told it could be done in 6000 years, is that possible?
203594
The human population did NOT start out as two (this readily confirmed by analysis of genes found in different groups of humans across the globe).  Also, Earth is some 4.57 billion years old.  Additionally, humans have existed for several million years.\n\n\nOkay...I'll humor you...\n\n-a human generation is 20 years\n-there are only 300 generations in 6000 years\n-before healtcare each generation more or less had enough time to mature and then have offspring\n-human births are risky compared to other animals and can possibly kill the mother\n-average lifespans before healthcare is estimated 20-35\n-sexual maturity generally occurs between 12-14\n-lifespan has only started increasing since 1800 so that is 200 years or 10 generations\n-Therefore to get and maintain 6.5 billion each successive generation had to have an increase of 21,666,666.667 individuals or more per generation to get from 2 to the 6.5 billion in the necessary time AND maintain population size.\n\nTherefore it is NOT possible for humans to have started from a population of 2 and increase up to 6.5 billion considering all factors involved.
665024
No one knows...yet. Give it time, like a few billion years.
557313
Theoretically possible. See: http://www.pbs.org/wgbh/nova/time/through.html
330304
Could be. take your time be sure
333554
It is not impossible at all.\nJust ask any Christian Scientist.
571423
glad u asked!! yes it is very much possible. how well, using a worm hole. what is a worm hole?? well, to explain that i think i will consume a lot of time so i suggest that u go to the link i shall give below. of course at the end of site it is written that any info that goes thro the "throat" shall be destroyed, but its much logical than any sci fi thing.\n\nand i would use time machine to go back to see how the dinosaurs were like, and to go to the future to see the discoveries that the future ppl may have made.\n\nactually i'd like to share with u that it may be possible that we are some form of energy in the past or future, coz if we alter the past or bring something from the future, the whole universe goes hay-wire. nature does not allow anything like this. so we may be just of the form of some energy that can not interfere with the environment of the new time! interesting no?\n\nhappy reading!\nhttp://en.wikipedia.org/wiki/Wormhole
597550
No one really knows that answer except God. The signs are in the Bible. There are no specific dates, just things to be aware of. I personally dont see it happening in the next 100 years. But thats my opionion.
338644
i don't think it is possible
113494
No. Never.\n\nThe average age, while increasing will hit a maximum for a variety of reasons.\n\nGeneral wear and tear. We can cure and prolong disease but even with the most advance techniques we cannot replace plain worm out parts. \n\nEven if this could be done in the future, it would pose a bit of a problem.  POopulation overgrowth. Where woould peopel live? What would they do? How would they eat?  It is not like your boss would die or retire, if immortal there would be food shortages, job and economic issues, etc.\n\nThe current focus is about improving the quality of life of the years we DO have and making them more enjoyable.
3871
They say it may last for the next 70 years, but I don't think so.
296275
Yes definatley possible!
6820
100 years might be a bit quick, but I think this may happen faster than one might think at first.\n\nRay Kurzweil is a well-known predictor of technology trends and suggests that the technology to 'move' a person from their brain to an electronic replica will happen in the not-so-distant future. Once this is possible, the technology needed for interstellar flights will be greatly simplified because any approach to transport a human (as they currently live, in a biological body) would consume incredible resources just to provide an environment in which they could survive.
395205
It will be in very near future.
499348
It can take tens of years for this to happen.  I have disinterred a man that had been dead for 70 years and was perfect, they had another viewing for him!!  It all depends on the the embalming, the casket, vault, soil, climate and many other things.  There is no defintive answer, and no one can say how long it will take, because every body is different.
617241
for the 1000000 th time...\n\nthe answer is NO.
368881
This project will take 3 years to complete./ The web site is not complete yet so only some of the links work\nListed below is the web site
437630
Maybe a week. I had this done a long time ago and it didn't take long at all.