Climate change is the defining issue of our time – and we are at a defining moment. We face a direct existential threat. - António Guterres

When I was growing up reading history books as a young student, it seemed all wars had a winner. Yet in today's wars, it is increasingly clear that no one wins. Everyone loses.

Today, Ukraine is an epicenter of unbearable heartache and pain. I witnessed that very vividly today around Kyiv: the senseless loss of life, the massive destruction, the unacceptable violations of human rights and the laws of war. It is vital that the International Criminal Court and other UN mechanisms conduct their work so that there can be real accountability.

Since the beginning of the Russian invasion one month ago, the war has led to the senseless loss of thousands of lives; the displacement of ten million people, mainly women and children; the systematic destruction of essential infrastructure; and skyrocketing food and energy prices worldwide. This must stop. ... A cessation of hostilities will allow essential humanitarian aid to be delivered and enable civilians to move around safely. It will save lives, prevent suffering, and protect civilians.