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Science
Fatal Neanderthal wound may be earliest evidence of a wooden spear attack on a human ancestor
A round hole in the shoulder blade (scapula) of a Neanderthal whose partial remains were unearthed in a cave in Iraqi Kurdistan may be the earliest known example of lethal interpersonal violence with a wooden spear in the hominin fossil record.
Science
Scorecard: Colombia gets top marks while high-emitting countries doing too little to protect health from climate change
The latest Healthy NDC Scorecard, published by the Global Climate and Health Alliance, finds that, Colombia integrates health most deeply into its national climate plan, closely followed by Nigeria and Cambodia. Conversely, the climate commitments of the governments of Japan, New Zealand and India fail to adequately consider health, while high-emitting economies, including EU members, China, Brazil and the U.K., refer to health in their national climate plans but do not match this with the ambitious emissions reduction targets required to protect health.
Science
Scientific expertise does not guarantee greater credibility in public debates, survey suggests
A study of more than 6,000 people in the U.K. and Sweden suggests that although scientists are generally regarded as credible, their status as experts is more contested when they discuss issues such as health, education and employment.