Preparing for IAS Mains Exam, here are two questions for answer-writing practice. More questions will be coming tomorrow.

1. Hoyle–Narlikar theory synthesises Albert Einstein's theory of relativity and Mach's principle. Elucidate.     

2. For socio-economic equality and justice, EIA regulations should adopt ways to identify and examine the social impact of projects. Discuss. Also examine if the Draft EIA 2020 addresses the issue.