Is this morally defensible? Protesters claiming to support French farmers have targeted the Mona Lisa. Many consider it a shameful act of vandalism and a publicity stunt too far.
World’s most valuable artwork covered in soup

Glossary
Mona Lisa - Also known as the Giaconda, a portrait by the Italian artist Leonardo da Vinci. It became one of the world’s most famous paintings after a successful robbery in 1911.
Protesters - People who complain publicly about something or call for change.
Climate change - Long-term shifts in temperatures and weather patterns. Human action is a major cause of climate change.
Defensible - Justifiable. Or something you can defend morally.