This paper provides a brief overview of the latest Climate Science, compiled by the ICSF for the information of the Oireachtas Joint Committee on Climate Action and of the Draft National Energy and Climate Plan (NECP), 2021‐2030...The latest research and observations indicate that while there is an anthropogenic Greenhouse Gas (GHG) influence, it is considerably less than depicted by the IPCC. Much more is also now understood about solar and other natural influences, weather events and many physical observations. Objective analysis of the facts points to prudent mitigation action but does not indicate a looming climate crisis.