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ScienceDaily: Science & Society News |
| Teenagers aren't as lonely in lockdown if interacting positively online, research finds Posted: 02 Sep 2021 02:46 PM PDT Parents and educators have long fretted over the amount of time children and teenagers spend online. But when it comes to screen time, the problem is not so much the number of hours spent online, but the quality of online interactions, particularly under stringent COVID-19 distancing or lockdown conditions, a new study shows. |
| How much energy do we need to achieve a decent life for all? Posted: 02 Sep 2021 09:50 AM PDT For many, an increase in living standards would require an increase in energy provision. At the same time, meeting current climate goals under the Paris Agreement would benefit from lower energy use. Researchers have assessed how much energy is needed to provide the global poor with a decent life and have found that this can be reconciled with efforts to meet climate targets. |
| Public participation in management of China’s waterways improves water quality Posted: 31 Aug 2021 04:03 PM PDT An estimated 70% of China's rivers and lakes are too polluted for human use, the result of decades of intensifying economic development that have increased the amount of pollution that winds up in the water. Fixing China's water pollution problems is an uphill battle, but citizen monitoring of remediation efforts could lead to consistent improvements in water quality, according to researchers. |
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