Scientists Discover Super-Smarts in Tiny Fish

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Note to humans: We’ve got some unusual competition in the battle for intellectual superiority, from an unlikely opponent: a 1.5″ long fish called the nine-spined stickleback.

If you thought that animals could only learn by Pavlovian methods (just hearing the bell still makes me salivate, due to all of the psychology classes I slept through in college), think again. Earlier this year the stickleback proved itself to be a uniquely intelligent species, as researchers learned that these little fish are “much more willing to take risks in search of food in pairs than alone.” But by golly, the little fellows aren’t done yet.

DiscoveryNews reports that the nine-spined stickleback (try saying that 10 times fast), “possesses an unusually sophisticated capacity for learning not yet documented in any other animal, aside from humans.” These creatures have learned to watch the mistakes of their peers so they don’t repeat them, an achievement humans could learn from. This new knowledge was the result of a study done by University of St. Andrews research fellow Jeremy Kendal and his colleagues, who published their findings in Oxford University’s Behavioral Ecology journal.

With this significant scientific breakthrough, who knows what else we will learn about our underestimation of animal intelligence in the near future?

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SIX TRUTHS

Reclaiming power from those who abuse it often starts with telling the truth. And in "This Is How Authoritarians Get Defeated," MoJo's Monika Bauerlein unpacks six truths to remember during the homestretch of an election where democracy, truth, and decency are on the line.

Truth #1: The chaos is the point.

Truth #2: Team Reality is bigger than it seems.

Truth #3: Facebook owns this.

Truth #4: When we go to work, we're in the fight.

Truth #5: It's about minority rule.

Truth #6: The only thing that can save us is…us.

Please take a moment to see how all these truths add up, because what happens in the weeks and months ahead will reverberate for at least a generation and we better be prepared.

And if you think journalism like Mother Jones'—that calls it like it is, that will never acquiesce to power, that looks where others don't—can help guide us through this historic, high-stakes moment, and you're able to right now, please help us reach our $350,000 goal by October 31 with a donation today. It's all hands on deck for democracy.

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