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In a world with no antibiotics, how did doctors treat infections?

  • Written by The Conversation Contributor
imageBloodletting was treatment for infection in the past. Wellcome Library, London, CC BY

The development of antibiotics and other antimicrobial therapies is arguably the greatest achievement of modern medicine. However, overuse and misuse of antimicrobial therapy predictably leads to resistance in microorganisms. Antibiotic-resistant bacteria such as...

Read more: In a world with no antibiotics, how did doctors treat infections?

In sea of satellite images, experts' eyes still needed

  • Written by The Conversation Contributor
imageLining up potential pitfalls: nonexperts and computers may misinterpret the vertical line in this image as a natural feature rather than a result of a mosaic compilation of multiple satellite images.Google Earth, CC BY-NC

The Islamic State group destroyed a sixth-century Christian monastery in Iraq in 2014, a fact confirmed last week by studying...

Read more: In sea of satellite images, experts' eyes still needed

State takeovers do little to help cash-strapped cities like Flint

  • Written by The Conversation Contributor
imageGateway to downtown Flint, Michigan.Michigan Municipal League/Flickr, CC BY-NC-ND

The ongoing Flint water crisis has now reached fever pitch. State and local decision-makers are coming together with pledges to help the residents of one of Michigan’s most poverty-stricken communities.

But this newfound unity obscures the tangled and damaging arr...

Read more: State takeovers do little to help cash-strapped cities like Flint

The Supreme Court saves the smart grid, but more battles loom

  • Written by The Conversation Contributor
imageSupreme Court ruling allows consumers and businesses to make money by reducing power and other grid services. wilks_photography/flickr, CC BY-NC

In a surprising 6-2 decision, the Supreme Court upheld a controversial energy conservation rule from the Federal Energy Regulatory Commission (FERC), the agency that regulates interstate electricity sales.

T...

Read more: The Supreme Court saves the smart grid, but more battles loom

Even with big profits, the best doctors and medical innovators put patients first

  • Written by The Conversation Contributor
imageA helping hand.Doctor image via www.shutterstock.com.

imageGeorge Bernard Shaw in 1909.Bain Collection (Library of Congress), via Wikimedia Commons

One of the best-known indictments of the medical profession – which though over 100 years old still applies today – is found in the preface to George Bernard Shaw’s 1906 play, “The...

Read more: Even with big profits, the best doctors and medical innovators put patients first

Demagogues in history: Why Trump emphasizes emotion over facts

  • Written by The Conversation Contributor

You may have heard news media and political rivals describe Donald Trump as a “demagogue” this presidential primary season.

Hillary Clinton used the term to describe Trump in a MSNBC interview:

That’s what a demagogue does: They say whatever they need to say to try to stir up the passions of people."

The term demagogue is...

Read more: Demagogues in history: Why Trump emphasizes emotion over facts

The science behind the Flint water crisis: corrosion of pipes, erosion of trust

  • Written by The Conversation Contributor
imageDisinfecting municipal water systems is complex, but Flint made critical errors that led to the lead poisoning crisis.thilli0207/flickr, CC BY-NC

Flint’s recent water crisis is a stinging reminder that the infrastructure we often take for granted has many vulnerabilities.

The crisis also underscores the complexity of providing communities with...

Read more: The science behind the Flint water crisis: corrosion of pipes, erosion of trust

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