"We're on a mission to show the West that as well as having very strong sustainability and environmental credentials, they are also seriously tasty and shouldn't be overlooked as a great snack or recipe ingredient."Sainsbury's and EatGrub say insects are more popular than might be expected, with a survey finding that 10% of Britons have tried them and more than half of those have enjoyed them.
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Collapsed glaciers increase Third Pole uncertainties: Downstream lakes may merge within... - 0 views
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Glaciers are not only melting, but also collapsing in the Third Pole region. In 2016, two glaciers in the western Third Pole's Aru Mountains collapsed, one after another. The first collapse caused nine human casualties and the loss of hundreds of livestock. However, that may not be the end of the catastrophe.
Zoonotic host diversity increases in human-dominated ecosystems | Nature - 0 views
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Land use change-for example, the conversion of natural habitats to agricultural or urban ecosystems-is widely recognized to influence the risk and emergence of zoonotic disease in humans1,2. However, whether such changes in risk are underpinned by predictable ecological changes remains unclear. It has been suggested that habitat disturbance might cause predictable changes in the local diversity and taxonomic composition of potential reservoir hosts, owing to systematic, trait-mediated differences in species resilience to human pressures3,4. Here we analyse 6,801 ecological assemblages and 376 host species worldwide, controlling for research effort, and show that land use has global and systematic effects on local zoonotic host communities. Known wildlife hosts of human-shared pathogens and parasites overall comprise a greater proportion of local species richness (18-72% higher) and total abundance (21-144% higher) in sites under substantial human use (secondary, agricultural and urban ecosystems) compared with nearby undisturbed habitats. The magnitude of this effect varies taxonomically and is strongest for rodent, bat and passerine bird zoonotic host species, which may be one factor that underpins the global importance of these taxa as zoonotic reservoirs. We further show that mammal species that harbour more pathogens overall (either human-shared or non-human-shared) are more likely to occur in human-managed ecosystems, suggesting that these trends may be mediated by ecological or life-history traits that influence both host status and tolerance to human disturbance5,6. Our results suggest that global changes in the mode and the intensity of land use are creating expanding hazardous interfaces between people, livestock and wildlife reservoirs of zoonotic disease.
Sainsbury's launches £1.50 edible insect range in UK supermarket first - 0 views
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Eat Grub says dried crickets contain more protein per gram than beef, chicken or pork - with 68g of protein per 100g, compared to 31g of protein in beef.Edible insects are also said to be more sustainable than other meat, taking up less land and requiring less animal feed than livestock.
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Food policy manager at WWF Duncan Williamson said edible insects could help reduce shoppers' carbon footprint.He said: "As the population increases, we urgently need to look at alternative protein sources to make the most of land available for food production."
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