Today, the most brutal members of Autocracy Inc. don't much care if their countries are criticized, or by whom. The leaders of Myanmar don't really have any ideology beyond nationalism, self-enrichment, and the desire to remain in power. The leaders of Iran confidently discount the views of Western infidels. The leaders of Cuba and Venezuela dismiss the statements of foreigners on the grounds that they are "imperialists." The leaders of China have spent a decade disputing the human-rights language long used by international institutions, successfully convincing many people around the world that these "Western" concepts don't apply to them. Russia has gone beyond merely ignoring foreign criticism to outright mocking it.

But despite the nuts' value -- or perhaps because of it -- parrots are also willing to share their treats and the tokens to buy them with other birds. Given the option, the birds will transfer the precious metal rings to a friend in a neighboring cage so they, too, can enjoy some nutty nosh -- even without the promise of reciprocation, Brucks' latest research shows.

The moral of this story? Don't get trapped by the sunk cost fallacy. If you find yourself passing parameters and adding conditional paths through shared code, the abstraction is incorrect. It may have been right to begin with, but that day has passed. Once an abstraction is proved wrong the best strategy is to re-introduce duplication and let it show you what's right. Although it occasionally makes sense to accumulate a few conditionals to gain insight into what's going on, you'll suffer less pain if you abandon the wrong abstraction sooner rather than later.

When the abstraction is wrong, the fastest way forward is back. This is not retreat, it's advance in a better direction. Do it. You'll improve your own life, and the lives of all who follow.

What blockchain does is shift some of the trust in people and institutions to trust in technology. You need to trust the cryptography, the protocols, the software, the computers and the network. And you need to trust them absolutely, because they're often single points of failure.

When that trust turns out to be misplaced, there is no recourse. If your bitcoin exchange gets hacked, you lose all of your money. If your bitcoin wallet gets hacked, you lose all of your money. If you forget your login credentials, you lose all of your money. If there's a bug in the code of your smart contract, you lose all of your money. If someone successfully hacks the blockchain security, you lose all of your money. In many ways, trusting technology is harder than trusting people. Would you rather trust a human legal system or the details of some computer code you don't have the expertise to audit?

Some scientists fear we are nearing a point of no return in the Amazon rainforest, which exerts power over the carbon cycle like no other terrestrial ecosystem on Earth. Evidence is mounting that in certain areas, localized iterations of irreversible damage may already be happening.

Sometimes I get asked "have you ever seen someone do XYZ to acquire customers?" Turns out, the highest vote of confidence I can give is, "No I haven't, and that's good -- that means there's a higher chance of it working. You should try it."

I want to detail some techniques you can leverage to make your Maven builds faster in this post. The following post will focus on how to do the same inside of Docker.

America is in a dark place. There are no simple ways forward or easy solutions that could bring people together.

In this post, I'll try to explain how simple rules for electric and magnetic fields demonstrate that all velocities must be less than the speed of light. It can be done by imagining the consequences of a simple experiment, where a charged particle is watched by two different observers.

The problem with this alluring image is not just that it is false. The myth of Nazi occultism is more than an amusing curiosity, a testament to the power of cinematic suggestion. It actively detracts from a historical understanding of the very themes it highlights. It yields a distorted view of Nazism and a distorted view of occultism. But it also offers an occasion for critical reflection, a chance to see how we might make better sense of the tangled history of occultism in the Nazi era. It might even help us to understand Nazi evil and the not-so-hidden forces behind it.