Investors must be prepared to believe that things will get better eventually, no matter how bad the current situation may look. If you don't possess this optimism, you will not possess the courage to invest and if you don't invest, you don't give yourself any chance to get wealthy, says Devangshu Datta.

Guesstimates suggest that around 80 to 85 per cent of Wiki information is accurate. That is less than 95 per cent that is considered the gold standard for 'normal' encyclopedias'. But 80 per cent is a reasonable baseline for somebody who's starting to research a topic and it does suggest that crowd-sourcing works, even though it is a long way from perfection, says Devangshu Datta.

Long-term investors should consider moving into smaller stocks. Rather than try to pick stocks, it makes sense to build a diversified portfolio by exposure across midcap and small caps funds, suggests Devangshu Datta.

'And don't underestimate the enabling power of bribery.' 'Hark back to demonetisation.' 'All of the cash did come back.' 'The same thing will happen with the alphabet soup of the NRC, NPR and CAA except that this exercise will deal in documents, not cash.' 'Bribes will be paid.' 'Documents will be magically generated,' points out Devangshu Datta.

'The Indian economy is in slowdown and growth may stay slow,' notes Devangshu Datta.

'It's a moot point if Kailaasa will ever evolve beyond being a haven for a fugitive from justice,' notes Devangshu Datta.

Computers need to be trained to recognise images, says Devangshu Datta.

Is it possible to extend lifespans to, say, 120 years, or longer, asks Devangshu Datta.

But whatever you do, be prepared to hold on to your positions and keep your nerve, advises Devangshu Datta.

Both protesters and the authorities in Hong Kong are using complex combinations of technology, reports Devangshu Datta.

Assume that the rupee will trend lower over the next 10 years as India increases overseas sovereign exposures, and your long-term asset allocation should be geared to deal with this trend, suggests Devangshu Datta

A free press is not necessarily an unbiased press. The media curates what it presents to the public, and that curation is driven by multiple considerations, argues Devangshu Datta.

'You cannot win an election without putting together a massive war chest.' 'It is impossible to put a war chest together, without giving and taking favours from India Inc, with a large dose of extortion thrown in,' says Devangshu Datta.

'This World Cup is likely to be much more a clash of plans than of talent,' says Devangshu Datta.

Six pieces of malware present in the laptop had truly terrible track records. It's estimated that these six programs have logged combined damages of $95 billion between them, says Devangshu Datta.

'Legalised election betting would drive black money and satta operators out of business while creating a more level and transparent playing field for politics,' argues Devangshu Datta.

'A rag-tag coalition is more insecure and hence, more inclined to reform,' argues Devangshu Datta.

'Vodafone Idea has losses running over Rs 10,000 crore in the last four quarters.' 'It has long-term debt of about Rs 1.15 trillion.' 'Even post-issue, the debt service numbers won't be good,' points out Devangshu Datta.

There is little sense in trying to find stocks that will not be vulnerable in a situation where 87% of the market is trending down and India is getting set for a crucial election, says Devangshu Datta.

The ongoing experiments on Moon, Mars and elsewhere could translate into better crop yields and hardier plants that could thrive in inhospitable parts of the world, says Devangshu Datta.