On December 12, 2020, it was the fifth anniversary of the adoption of the Paris Agreement on Climate Change at the 21st Conference of Parties (COP21) of the United Nations Framework Convention on Climate Change (UNFCCC), and the occasion was marked by a Climate Ambition Summit hosted by Prime Minister Boris Johnson of the United Kingdom, who serves as the presidency of COP26 taking place in Glasgow, Scotland in November 2021. The leaders who were invited to speak at the summit had to present their new pledges for reducing greenhouse gas emissions which the Paris Agreement required to be submitted in the form of revised Nationally Determined Contributions (NDCs) by all countries by December 31, 2020. Many global leaders did indeed present their enhanced ambition plans for reducing emissions by taking mitigation actions, and the global temperature that will result is now closer to 2 degrees Centigrade rather than 3 degrees, which was where we were previously headed. This is a move in the right direction but still not enough as we want the goal to be 1.5 degrees Centigrade.