Let’s Rethink Punishment

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When someone breaks the law or acts out in a transgressive manner we often turn to punishment to correct their behaviour. We do this in families and as a society, but is it right? If take a moment to look at the roots of modern punishment we might conclude that it’s best to try something else.

One answer is that punishment evolved to promote the greater good and prevent tragedies of the commons. This is the altruistic approach. Yes, punishment might be costly for the punisher, but (so the theory goes) it generates downstream benefits for others – stabilising cooperation, enforcing just rules, deterring freeriders. Punishment is probably essential for maintaining and enforcing norms, laws and customs. Yet its origins appear to trace back to a time before robust human societies, perhaps even before we had language to articulate the rules. Recent research has identified contexts where dominant chimps seem to punish freeloaders. So perhaps punishment preceded the benefits it generates.

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Living a Zero-Waste Life is Getting Easier

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Zero waste living seems like an impossibility given the amount of packaging everything is put in. Ordering a small item can lead to 10x the packaging of the item itself. The use of packaging seem so out of control that we can’t avoid it. We can.

Back in 2010 a UK based family created only one bin of trash throughout the year. In 2012 we looked at a town in Japan that already practices zero waste living. In the years since it’s actually gotten easier to practice a zero waste lifestelyl. Stores are popping up that are reducing their waste to save costs and the environment by providing customers with alternatives to recent packaging trends.

For most zero-waste shops, the pitch is simple: Customers arrive with their own packaging materials — jars, tote bags, whatever, or buy one of the jars on sale at the store, weigh them, and then subtract the weight of the receptacle from the weight of the goods added to get the final price. That way, nothing ends up in a landfill, at least on the customer’s end.


For the business itself, however, things are more complicated. Owners, who are responsible for the shipment of all products, are tasked with finding ways to reduce the carbon footprint and waste of the complicated process of shipping goods, and some goods are more high-maintenance than others.

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Thinking of Your Partner can Reduce Stress

We all have moments of high stress in our lives, how we deal with the stress is up to us. One technique that could work for you is to think of your romantic partner. A recent study has shown that in a stressful situation people who were with, or thinking of, their partner demonstrated lower levels of stress. What a lovely thought.

Those who had their partner physically present in the room or who thought about their partner had a lower blood pressure response to the stress of the cold water than the participants in the control group, who were instructed to think about their day. Heart rate and heart rate variability did not vary between the three groups. 

The effect on blood pressure reactivity was just as powerful whether the partner was physically present or merely conjured mentally.

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Deny Climate Deniers Political Opportunity

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Should we mock and deride people who lie about climate change? Yes, according to a recent op-ed in the Washington Post. At the very least it’s time to stop listening to people who deny reality. The rationale for denying deniers is that they are legitimate threats to our wellbeing. It’s time we get to improving our world instead of listening to people who are trying to hold us back.

In both the Cold War and the debate over climate change, ideology has won out over empirical reality, and those opposed to spending any time or money on either problem have preferred to wish it away rather than engage in good-faith arguments that entail policy trade-offs. Deniers have disqualified themselves from holding power since willful blindness puts Americans at risk, and their propensity to disregard reality makes one question both their judgment and honesty.

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We can Stop Climate Change Just by Ending Fossil Fuel Usage

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It seems that every month we’re confronted with another study pointing out that climate change is happening faster and worse than projected. This constant news cycle can make people tone it out and ignore the defining issue of our day. Thankfully, we also get tons of suggestions to stop climate change. Today I share with you the simplest way to stop climate change: end fossil fuel use. We have the technology and we have the knowledge. All we need to do to avert a global catastrophe is stop burning dead dinosaur juice.

The study, published in the journal Nature Communications, used computer models to estimate by how much global temperatures would rise if a fossil fuel infrastructure phaseout began immediately. The lifespan for power plants was set at 40 years, cars an average of 15 years and planes 26 years. The work also assumes a rapid end to beef and dairy consumption, which is responsible for significant global emissions.

In this scenario, the models suggest carbon emissions would decline to zero over the next four decades and there would be a 66% chance of the global temperature rise remaining below 1.5C. If the phaseout does not begin until 2030, the chance is 33%.

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