The Holt/Smithson Foundation’s annual lecture series, kicking off at the Whitney Museum in November, aims to “ask difficult questions” about the artists’ Land Art creations

Books that make connections between art and the current climate crisis, chosen by the curator and author Ben Tufnell

Five artists have been asked to spend the next three years imagining what they could do with an uninhabited site

From Smithson’s Spiral Jetty to a mordant Trump nutcracker figure