HumansNew Scientist’s guide to the 21 best ideas of the 21st century adminJanuary 23, 20261 Min Read HomeHumansNew Scientist’s guide to the 21 best ideas of the 21st century New Scientist’s guide to the 21 best ideas of the 21st century | New Scientist Close Close Previous PostThe one diet that’s good for everything: Best ideas of the century Next PostWhy did magic mushrooms evolve? We may finally have the answer Related Posts Is this carved rock an ancient Roman board game? adminFebruary 10, 2026 Neanderthals and early humans may have interbred over a vast area adminFebruary 4, 2026 Oldest known rock art is a 68,000-year-old hand stencil with claws adminFebruary 1, 2026 Ape-like hominin Paranthropus was more adaptable than we thought adminJanuary 31, 2026 How Homo naledi is changing what we know about death adminJanuary 29, 2026 Stick shaped by ancient humans is the oldest known wooden tool adminJanuary 27, 2026