Guest Columns
![Towards Six Sigma science Towards Six Sigma science](/sites/default/files/styles/image_m1/public/articles/1%20Varshney%20in%20a%20chickpea%20field-69.png?itok=GOcAY4F7)
Towards Six Sigma science
To improve the quality of science, we need to bring rigour to the processes that enable science.![A fab roadmap for India A fab roadmap for India](/sites/default/files/styles/image_m1/public/articles/1%20Varshney%20in%20a%20chickpea%20field-6.png?itok=aJWhBc8t)
A fab roadmap for India
The global chip shortage provides India an opportunity to fill the vacuum in semiconductor manufacturing.![In blockchain we trust In blockchain we trust](/sites/default/files/styles/image_m1/public/articles/blockchain.png?itok=IYdXLv3d)
In blockchain we trust
The decentralised ledger technology has the capacity to influence transaction costs by building trust, which could transform organisations.![While the sun shines... While the sun shines...](/sites/default/files/styles/image_m1/public/articles/while%20the%20sun%20shines_0.png?itok=1_C1DSfG)
While the sun shines...
For India to realise its solar power ambitions, it must rethink issues across the grid - from pricing to regulation to innovation.![Only the nimble survive Only the nimble survive](/sites/default/files/styles/image_m1/public/articles/soumitra_0.png?itok=BafTVloU)
Only the nimble survive
Soumitra Dutta is a Professor of Management at Cornell University and the Chair of the Board of Directors for Global Business School Network.![Tinker, Taylor, Soldiering, Spy Tinker, Taylor, Soldiering, Spy](/sites/default/files/styles/image_m1/public/articles/image93%402x_0.png?itok=GuDdrqZs)