To Solve Flying Cars' Biggest Problem, Tie Them to Power LinesIn the age of cord cutting, San Francisco-based startup Karman Electric thinks flying cars should be able to connect to power lines for long-haul routes and go solo when they approach their destination.
Not that I’m claiming credit, but as the CarbonBrief website has reported, the BBC has now done something similar – setting up a new one-hour course on reporting climate change “… covering the latest science, policy, research, and misconceptions to challenge, giving you confidence to cover the topic accurately and knowledgeably”.
It then states: “Manmade climate change exists: If the science proves it we should report it.” In the section warning on false balance it says: “To achieve impartiality, you do not need to include outright deniers of climate change in BBC coverage, in the same way you would not have someone denying that Manchester United won 2-0 last Saturday.
Leading Earth System scientist Will Steffen and his 15 co-authors draw on a diverse set of literature to paint a picture of how a chain of self-reinforcing changes might potentially be initiated, eventually leading to very large climate warming and sea level rise.
Historically, high-severity fires kill trees but do not destroy the forest. In Yellowstone and Grand Teton National Parks, fires in 2016 burned young forests that regenerated from fires in 1988 and 2000.
In advance of the Global Disability Summit, and drawing on a recent report titled “Disability Inclusion in Disaster Risk Management” from the Global Facility for Disaster Reduction and the Recovery (GFDRR) and the World Bank, here are five actions that development institutions, governments, and other key stakeholders can take to ensure that persons with disabilities are not left behind in the aftermath of a disaster.
To calculate the ROI of tree cover, Kroeger and colleagues from the Conservancy and NASA, set out to identify where it would provide the largest health benefits – the greatest reduction of respirable particulate matter and heat for the highest number of people — and then measure how those benefits compare to the costs of the trees.
And two of these factors — water depth and structural complexity — are easily and cheaply identifiable by somebody managing a reef. This paper gives reef managers an easily measurable tool that can be used to predict recovery and resilience.