This report highlights how building on business leadership and strong national policy measures spur additional investment and action on businesses, accelerating the transition to a prosperous zero carbon economy. This requires an "ambition loop" - a positive feedback loop between business leadership and government policies.

A 2018 report on worldwide investments in harmful cluster munitions. Two arms manufacturers recently ended production of cluster munitions, and more financial institutions and states are acting to end money going to producers. Despite declining investment from financial institutions, there are seven companies in the report still manufacturing.