Mani Shankar Aiyar has been a diplomat, a parliamentarian, a union minister and, above all, an interesting writer and speaker. Aiyar’s latest offering, Achhe Din? Ha! Ha! is a collection of his recent articles and online columns. As is apparent from the title, it is a pun on Narendra Modi’s pre-Lok Sabha poll promise of ‘achhe din’. It’s quite typical of the author—it provides a good deal of humour as well as interesting facts, apart from being hard-hitting on right-wing parties in general and PM Modi in particular.