Mark Watney, the character played by Matt Damon in the 2015 Hollywood blockbuster The Martian is stranded all alone on Mars. But he announces defiantly that the only way he can survive and return to Earth is to “science the shit out of this!” This quote came as music to the ears of scientists worldwide, and all those who saw science as the all-redeeming vehicle for seeking truth, and the sole authority to make life better for us earthlings has generally been assumed by the larger public. But is it really so?
To begin with, what we accept as science is what is published in academic journals after experimentation and after scrutiny by expert reviewers. But recent evidence points out that several experiments published in reputed journals are not always replicable – meaning they do not yield the same results when the experiment is performed again. In other words, the science behind the experiments may not be reliable or worse, fake. Continue reading “Science, truth and modesty”