The Gulabi Gang are a collection of women in North India that wear pink saris and engage in violent, non-lethal acts of vigilantism. They target individuals who they have reason to believe have gone unpunished for acts of violence against women and people of lower castes.

A debt ceiling is a legal limit set by the legislature on the amount of national debt that can be incurred/amount that can be borrowed. The debt ceiling can be raised by a special majority vote in the legislature.

Lustration is a policy which involves the systematic removal and political exclusion, often without trial, of officials at all levels of the political system associated with former regimes and their political parties, e.g. officials associated with the communist parties in Central and Eastern Europe after the collapse of the Soviet Union. This process is normally conducted by the new more democratic establishment.

Green Central Banking refers to central banks deliberately using their monetary policy instruments to incentivise climate-friendly market activities e.g., targeted green lending/bond purchase programmes, higher interest rates for pollution-intensive banks or businesses, lowering the financing rate for banks that offer collateral with a smaller carbon footprint, and mandatory disclosures of climate risks.