Immortality is definitely a state that is possible to achieve. Especially since immortality already exists in nature. You have to think of aging as a disease. Your body breaks down, slowly. Why would we not be able to stop this process? While it might seem a little like science fiction, the stopping and reversal of the aging process has been gaining a lot more scientific interest lately.
Fairly recently, it was reported that scientists have successfully reversed the aging process in mice. Human trials have since begun and a month ago, it was announced that a gene therapy succeeded in reversing 20 years of telomere shortening in a female CEO who had volunteered for a trial. (Telomere length is directly proportional to biological age.)
We have this tendency to underestimate scientific progress because we tend to think linearly, while science progresses exponentially. If you consider the Kardashev scale, which is based on energy output, we will have needed 2 million years to reach a Type 1 civilization, which could control all the energy sources of our planet (we will reach this phase in a few centuries). A Type 2 civilization is able to control the power of the sun itself and it is estimated that it will take only a couple of thousand years to progress from Type 1 to Type 2, even though we will have needed 2 million years to go from Type 0 to Type 1. While this sounds counter-intuitive, this is because scientific progress is exponential.
Another way to exemplify this is: for about 99.99% of human's existence on this planet, our technological level was just one step above that of animals. In the last 100-400 years (the other .01%), we have been able to discover the four fundamental forces in nature (gravity, electromagnetism, the weak nuclear force, the strong nuclear force) and to manipulate them into our advantage. In just the last 50 years, the discovery of the nuclear force has increased the power available to a single person by a factor of a million.
21-May-2016 21:19:37