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Articles on Infrastructure

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Water flows from the Vaal Dam after several sluice gates were opened in February 2021. Heavy rains in the Gauteng province resulted in a spike in dam levels. Deaan Vivier/ via GettyImages

Why full dams don’t mean water security: a look at South Africa

Gauteng citizens need to know the uncomfortable truth: for the next six years, their water supplies will increasingly have to be restricted.
Military units like the 780th Military Intelligence Brigade shown here are just one component of U.S. national cyber defense. Fort George G. Meade Public Affairs Office/Flickr

The Colonial Pipeline ransomware attack and the SolarWinds hack were all but inevitable – why national cyber defense is a ‘wicked’ problem

Fragmented authority for national cyber defense and the vulnerabilities of private companies that control software and infrastructure stack the deck against US cybersecurity.
A tiger crosses a road in India’s Ranthambore National Park. Aditya Singh/AFP via Getty Images

GPS tracking could help tigers and traffic coexist in Asia

An infrastructure boom threatens endangered tigers across Asia. Scientists want to know more about how tigers behave near roads so they can design wildlife-friendly transportation networks.
Prime Minister Justin Trudeau gives Finance Minister Chrystia Freeland the thumbs up after she delivered the federal budget in the House of Commons. THE CANADIAN PRESS/Sean Kilpatrick

Federal budget 2021: $18 billion is a step towards closing gaps between Indigenous and non-Indigenous communities

Budget 2021 includes significant investment in Indigenous communities. Moving forward, post-pandemic recovery and future budgets need to address systemic inequalities.
The Los Angeles Department of Water and Power’s Pine Tree Wind Farm and Solar Power Plant in Tehachapi, Calif., 115 miles from LA. Irfan Khan / Los Angeles Times via Getty Images

The US needs a macrogrid to move electricity from areas that make it to areas that need it

The US electricity grid is actually five regional grids, and it's hard to share power between them. A macrogrid could bridge the gaps, making electricity cheaper and more reliable.

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