[This article was previously published in The Daily Star on 9th April, 2018.]
[This article was previously published in The Daily Star on 19th February, 2018.]
[This article was previously published in The Daily Star on 28th May, 2018.]
This article was previously published in Context BD on 5th May, 2017.
[This article was originally published on Context BD on 7th April, 2016.]