Last Monday TERI’s employees were asked to gather for an impromptu meeting at their Lodi Road headquarters in Delhi. R.K. Pachauri, the disgraced former director-general of the environment research outfit, had something to declare. As cups of chai and samosas were passed around, Pachauri announced that new director-general Ajay Mathur was finally taking over. Pachauri then revealed his own elevation as TERI’s executive vice-chairman, leaving his audience stumped.