… Network (CDKN) ) every year during the middle weekend of COP. The theme had a catchy title, "zerozero", which resonated well, and focused … 40 years' work at IIED. Read a round-up – including photos, videos, news and views – of day one and day two of the 12th D&C Days event … the work of the organisation. … Camilla Toulmin … Climate change … Communication … Policy and planning … Zero-zero, dolphins and …