The Covid-19 pandemic rages on - a new fast-spreader strain was discovered in the UK last week leading to a fresh round of lockdowns and flight bans across the globe, but the good news is that a vaccine is on the anvil. News reports say that it's been approved in the UK and even if the vaccine is delayed but launches by Q2-2021, this will be the fastest developed vaccine in the history of mankind. This is not surprising - medical science has been making rapid progress since 2003 when the Human Genome Project got completed. Since Covid-19 impacts different people in different ways , its vaccine development also needs to take this into account. In fact, this is true of almost every vaccine and while there may not be a direct correlation between the Genome project and Covid-19, but the completion of Human Genome sequencing along with other medical strides has helped our ability to react to diseases and come up with cures faster than ever. What has happened in medicine is but an indic...

Here's a 2005 video of a TED talk by Ray Kurzweil - noted futurist and now a director of engineering at Google. He talks about some of the life-transforming (literally!) innovations which will happen by 2020, due to the accelerating speed of technology change. I had written in past about how the science fiction of the 1980s predicted several innovations (like Androids, Space Travel, Space cities, and teleportation) would come true by the year 2000, and how hardly any one of these seem to be coming true by 2050. As we cross the year 2019, and we can predict with a more absolute sense about where we will be in the year 2020, and Kurzweil's vision that "we will succeed in reverse-engineering the human brain" and "we'll be able to manufacture almost anything we need in the 2020s, from information, in very inexpensive raw materials, using nano-technology", look pretty much unachievable. Nevertheless, self-driving cars are here and smart digital...

** The existence of Intelligent Extraterrestrial life is a common topic for Science fiction - stories, movies or even discussions. There are various visions of an alien proposed - doomsday / apocalypse themed movies portray them as reptiles with high frequency reproduction capabilities. However, few other more benevolent themes like the E.T.  or Avatar show them as humanoid. Which of these two versions are more likely to be true? Let us look at it from another perspective, what are some of the characteristics of an intelligent animal? Some which come to mind are [ Source ]: The use of tools The ability to learn and remember (obtain knowledge) through experience, study, or instruction The ability to communicate (the ability to give and receive information) The ability to solve complex problems Humans have fingers which gives them a lot of flexibility to handle complex tasks such as writing or drawing art. We can't be exactly sure whether our fingers evolved by usag...

About 8 years ago, I blogged about how our generation has disappointed the science fiction writers by not making much progress in the area of Space Travel - something considered achievable by them by the 21st century. Space however is an area where we may not have matched fictional expectations in any form. We have an international space station in place but that I believe is a far cry from a space city and the days of Star Trek do not seem close enough. Time has come, when we will redeem our honour soon.  Space hasn't progressed much in the past few decades because it has remained, until now, a high expense, high government (funded and) controlled industry; much like Telecom sector in India until 2000s and Banking until 90s. Also, entry barriers in terms of cost and regulation made experimentation difficult, which in turn made risk taking difficult. Less risk taking meant less chance of disproportionate reward, lesser private sector involvement resulting ultimately into les...