By Gloria Dickie, Simon Jessop and Valerie Volcovici SHARM EL-SHEIKH, Egypt (Reuters) – The hosts of the COP27 climate talks on Tuesday launched a global plan to help the world’s poorest communities withstand the impacts of global warming. Unveiling the Sharm-El-Sheikh Adaptation Agenda, named after the Egyptian resort where the talks are being held, the plan sets out 30 goals to hit by the end of the decade to enhance the lives of 4 billion people. The hope is that by setting targets across themes including food and agriculture, water and nature, and coastlines and oceans, the public and priv…