Eastern philosophies and religions such as Zen Buddhism emphasise that there is no such thing as an independent self and that all things depend on others for their existence and well-being. For example, strongly influenced by Mahayana Buddhism, Bhutan has enshrined ecological resilience into its constitution. Mandating that at least 60% of the nation remain forested, the country is one of just two in the world to absorb more carbon than it emits. It measures progress not by GDP but against a “gross national happiness” index, which prioritises human and ecological well-being over boundless economic growth.