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Top 10 most corrupt countries in the world
Ranking the world's most corrupt nations for 2018.

- Corruption plagues governments around the world.
- Some of the same countries are the most and least corrupt every year.
- Nigeria and Somalia top two of the most respected corruption rankings.
Corruption within a country's government undermines the solidity of its institutions and tends to lead to popular unrest. People just don't like their officials stealing from them and engaging in cronyism or nepotism. But the phenomenon is as old as human history and isn't likely to go away soon. Countries large and small have been ensnared in corruption scandals. Luiz Inacio Lula da Silva, the former President of Brazil has been jailed since April 7th for money laundering and “passive corruption." Argentina's former president Christina Kirchner was in court on September 3rd for a corruption case investigation involving bribes in the millions. The former Prime Minister of Thailand, Yingluck Shinawatra, has been on the run since 2017 after being sentenced in a corruption scandal.

In the United States, cases of corruption have plagued the Republican Party of late, with Rep. Duncan Hunter of California being indicted for illegally using campaign funds for personal enrichment. Meanwhile, Representative Chris Collins was recently arrested for allegedly perpetrating an insider trading scheme. White House administration officials Tom Price, the former Health and Human Services secretary, and Scott Pruitt, the former Environmental Protection Agency administrator, both had to resign amidst claims of abusing their government positions and ethics scandals. President Trump himself has had to continually answer accusations about his business dealings and was accused recently by his former lawyer Michael Cohen of illegally using campaign funds to pay hush money to mistresses.
While corruption may be hard to root out until more transparent systems of political representation come to pass, shining a light on the scandals helps keep the politicians honest.
There are two respected sets of rankings that attempt to gauge how corrupt countries are. Let's look at both of them to arrive at a fuller picture.
Below are the top 10 most corrupt countries in the world, according to the U.S. News and World Report for 2018. The data was compiled from the 2018 Best Countries rankings, an analysis of 80 countries based on a survey of over 21,000 citizens around the world. The survey gauged how participants perceived the corruption in other countries.
1. Nigeria
2. Colombia
3. Pakistan
4. Iran
5. Mexico
6. Ghana
7. Angola
8. Russia
9. Kenya
10. Guatemala
The United States is 61st on this list, while Australia and Canada are 79th and 80th, making them the least corrupt. One certainly wonders where the U.S. will rank next year, given the swirling corruption allegations of 2018.
Another key ranking, the Corruptions Perceptions Index (CPI) for 2017, compiled by Transparency International, a well-known NGO that fights global corruption, has the United States in 16th place. This list of 180 countries and territories starts with the least corrupt first, which in this case would be the country of New Zealand, followed by Denmark, Finland, and Norway.
According to The Washington Post, the CPI's methodology involves analyzing 10 global surveys of experts and business people as well as assessments from a group of institutions. Still, it looks not at actual levels of corruption but its perceived levels.
Overall, Transparency International says in its report that more than two-thirds of countries worldwide got a pretty poor average score of 43, indicating corruption's dangerous spread.
As far as which country is the most corrupt, that honor on the CPI goes to Somalia for the 10th year in a row. South Sudan and Syria follow just behind.
Here are the top 10 most corrupt countries by the CPI:
1. Somalia
2. South Sudan
3. Syria
4. Afghanistan
5. Yemen
6. Sudan
7. Libya
8. North Korea
9. Guinea-Bissau
10. Equatorial Guinea
Here's the full list going from least to most corrupt:
Dogs digest human food better and poop less
A new study finds that dogs fed fresh human-grade food don't need to eat—or do their business—as much.
- Most dogs eat a diet that's primarily kibble.
- When fed a fresh-food diet, however, they don't need to consume as much.
- Dogs on fresh-food diets have healthier gut biomes.
Four diets were tested
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTU5ODI1MS9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY1NjY0NjIxMn0._w0k-qFOC86AqmtPHJBK_i-9F5oVyVYsYtUrdvfUxWQ/img.jpg?width=980" id="1b1e4" class="rm-shortcode" data-rm-shortcode-id="87937436a81c700a8ab3b1d763354843" data-rm-shortcode-name="rebelmouse-image" data-width="1440" data-height="960" />Credit: AntonioDiaz/Adobe Stock
<p>The researchers tested refrigerated and fresh human-grade foods against kibble, the food most dogs live on. The <a href="https://frontierpets.com.au/blogs/news/how-kibble-or-dry-dog-food-is-made" target="_blank">ingredients</a> of kibble are mashed into a dough and then extruded, forced through a die of some kind into the desired shape — think a <a href="https://en.wikipedia.org/wiki/Food_extrusion" target="_blank">pasta maker</a>. The resulting pellets are sprayed with additional flavor and color.</p><p>For four weeks, researchers fed 12 beagles one of four diets:</p><ol><li>a extruded diet — Blue Buffalo Chicken and Brown Rice Recipe</li><li>a fresh refrigerated diet — Freshpet Roasted Meals Tender Chicken Recipe</li><li>a fresh diet — JustFoodforDogs Beef & Russet Potato Recipe</li><li>another fresh diet — JustFoodforDogs Chicken & White Rice Recipe.</li></ol><p>The two fresh diets contained minimally processed beef, chicken, broccoli, rice, carrots, and various food chunks in a canine casserole of sorts. </p><p>(One can't help but think how hard it would be to get finicky cats to test new diets. As if.)</p><p>Senior author <a href="https://ansc.illinois.edu/directory/ksswanso" target="_blank" rel="noopener noreferrer">Kelly S. Swanson</a> of U of I's Department of Animal Sciences and the Division of Nutritional Sciences, was a bit surprised at how much better dogs did on people food than even refrigerated dog chow. "Based on past research we've conducted I'm not surprised with the results when feeding human-grade compared to an extruded dry diet," he <a href="https://aces.illinois.edu/news/feed-fido-fresh-human-grade-dog-food-scoop-less-poop" target="_blank">says</a>, adding, "However, I did not expect to see how well the human-grade fresh food performed, even compared to a fresh commercial processed brand."</p>Tracking the effect of each diet
<img type="lazy-image" data-runner-src="https://assets.rebelmouse.io/eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpbWFnZSI6Imh0dHBzOi8vYXNzZXRzLnJibC5tcy8yNTU5ODI1OC9vcmlnaW4uanBnIiwiZXhwaXJlc19hdCI6MTY3NjY1NTgyOX0.AdyMb8OEcjCD6iWYnXjToDmcnjfTSn-0-dfG96SIpUA/img.jpg?width=980" id="da892" class="rm-shortcode" data-rm-shortcode-id="880d952420679aeccd1eaf32b5339810" data-rm-shortcode-name="rebelmouse-image" data-width="1440" data-height="960" />Credit: Patryk Kosmider/Adobe Stock
<p>The researchers tracked the dogs' weights and analyzed the microbiota in their fecal matter.</p><p>It turned out that the dogs on kibble had to eat more to maintain their body weight. This resulted in their producing 1.5 to 2.9 times the amount of poop produced by dogs on the fresh diets.</p><p>Says Swanson, "This is consistent with a 2019 National Institute of Health study in humans that found people eating a fresh whole food diet consumed on average 500 less calories per day, and reported being more satisfied, than people eating a more processed diet."</p><p>Maybe even more interesting was the effect of fresh food on the gut biome. Though there remains much we don't yet know about microbiota, it was nonetheless the case that the microbial communities found in fresh-food poo was different.</p><p>"Because a healthy gut means a healthy mutt," says Swanson, "fecal microbial and metabolite profiles are important readouts of diet assessment. As we have shown in <a href="https://academic.oup.com/jas/article/92/9/3781/4702209#110855647" target="_blank">previous studies</a>, the fecal microbial communities of healthy dogs fed fresh diets were different than those fed kibble. These unique microbial profiles were likely due to differences in diet processing, ingredient source, and the concentration and type of dietary fibers, proteins, and fats that are known to influence what is digested by the dog and what reaches the colon for fermentation."</p>How did kibble take over canine diets?
<p>Historically, dogs ate scraps left over by humans. It has only been <a href="https://www.thefarmersdog.com/digest/the-history-of-commercial-pet-food-a-great-american-marketing-story/" target="_blank">since 1870</a>, with the arrival of the luxe Spratt's Meat Fibrine Dog Cakes—made from "the dried unsalted gelatinous parts of Prairie Beef", mmm—that commercial dog food began to take hold. Dog bone-shaped biscuits first appeared in 1907. Ken-L Ration dates from 1922. Kibble was first extruded in 1956. Pet food had become a great way to turn <a href="https://www.dogfoodadvisor.com/choosing-dog-food/animal-by-products/" target="_blank">human-food waste</a> into profit.</p><p>Commercial dog food became the norm for most household canines only after a massive marketing campaign led by a group of dog-food industry lobbyists called the Pet Food Institute in 1964. Over time, for most households, dog food was what dogs ate — what else? Human food? These days more than half of U.S. dogs are <a href="https://www.nytimes.com/2014/08/03/magazine/who-made-that-dog-biscuit.html" target="_blank">overweight or obese</a>, and certainly their diet is a factor.<span></span></p><p>We're not so special among animals after all. If something's healthy for us to eat—we're <em>not</em> looking at you, chocolate—maybe we should remember to share with our canine compatriots. Not from the table, though.</p>Your genetics influence how resilient you are to the cold
What makes some people more likely to shiver than others?
Some people just aren't bothered by the cold, no matter how low the temperature dips. And the reason for this may be in a person's genes.
Harvard study finds perfect blend of fruits and vegetables to lower risk of death
Eating veggies is good for you. Now we can stop debating how much we should eat.
- A massive new study confirms that five servings of fruit and veggies a day can lower the risk of death.
- The maximum benefit is found at two servings of fruit and three of veggies—anything more offers no extra benefit according to the researchers.
- Not all fruits and veggies are equal. Leafy greens are better for you than starchy corn and potatoes.
Cephalopod aces 'marshmallow test' designed for eager children
The famous cognition test was reworked for cuttlefish. They did better than expected.
