Nigel Grier is a systems thinker, writer, and founder working at the nexus of ecological engineering, energy efficiency, and post-carbon economics. Through ventures like Grier & Associates, Negawatt Labs, and Archetype Intelligence, he develops sustainable frameworks that value conservation over consumption. Creator of the Negawatt Economy, Nigel advances lawful, regenerative design for enduring systems. His interdisciplinary work—spanning ecology, law, and philosophy—explores how economies can align with biospheric limits to build a resilient and equitable future.