Climate Change Science and Solutions

Speaking for the Islands

At the end of 2021, Lia Nicholson ’14 MEM traveled to Glasgow, Scotland, on a mission with existential stakes. As the lead negotiator for the Alliance of Small Island States at the U.N.’s annual climate change conference, COP26, Nicholson represented the bloc of 39 small island nations, which together comprise 20% of all U.N. member states. While the numbers alone can seem abstract, the difference between a global temperature rise of 1.5° Celsius over the preindustrial baseline and a rise of 2° is “existential” for the vulnerable AOSIS nations that were among the first to have to reckon with the impacts of climate change nearly 30 years ago, she says.

Financing Community-led Climate Action in Africa

As a YSE student, Rita Effah ’12 MFS participated in COP 17 in Durban, South Africa. She says her experience at the annual U.N. climate change conference was the catalyst that sparked her interest in working to mitigate climate change impacts in Africa.

Now a senior climate finance officer at the African Development Bank, Effah is managing the Africa Climate Change Fund, which implements small grant projects in 28 African countries.