The March 11 earthquake off the east coast of Japan was one for the record books. Now rated a 9.0 on the Richter scale by the Japanese Meteorological Society, up from what was still a rather gobsmacking 8.9 initial estimate, the temblor known locally as Great Earthquake of Eastern Japan is officially tied for fourth in the official record books.

But in many ways, this was an earthquake like no other.

Nearly 60 million people felt direct shaking. The breakdown as measured by theModified Mercalli Intensity scale, which is calibrated to measure surface impact rather than seismic energy: “2.14 million (VIII – Severe), 29.96 million (VII – Very Strong), 19.69 million (VI – Strong) and 7.07 million (V – Moderate).”

Then the tsunami hit, a 30-foot killer wave weaponized with debris, racing inland with pedal-to-the-metal speed, flattening buildings, drowning fields, swamping towns, shredding lives.

This being Japan, where all phones are smart and digital cameras abound, the catastrophe was documented in staggering detail. In near real-time, images raced across the planet even faster than the tsunami. We watched in collective global horror as dark water oozed across the land, snuffing out all signs of life and civilization in its path. From Tokyo came video of chandeliers shaking, computers tumbling, books falling. We felt people’s terror in the crazy angles of videotaped escapes. We cried out as shards of glass rained down on frightened office-workers.

“Good, Evil, Digital” is one of the largest link-suite “stories” we have ever featured on the aggregator, with more than four dozen links to articles, books, videos, websites and software tools. It has also been one of the most fascinating to research and challenging to assemble.

Internet freedom and internet security are two sides to the same coin:

• Social networks are powerful tools for organizing “Revolutions 2.0,” as well as convenient intelligence-gathering sites
• To promote openness, Wikileaks and its clones operate in secrecy
• Human rights NGO’s use the web to expose abuse, but must protect themselves from cyber-retribution
• Crisis mapping, a key tool for humanitarian response, requires secure protocols to keep potentially sensitive information safe

Likewise, determining who’s a hero and who’s a villain isn’t always so clear cut. When ad hoc vigilante “hackivists” under the theatrically ominous moniker “Anonymous” go after the inarguably awful Iranian government, it’s Robin Hood in bits and bytes. It is a tougher call for “Operation: Titstorm,” which targeted the Australian government over censorship issues, using porn as the standard bearer for free speech.

It is hard to quibble with climate change when the freaky weather is freaky good. Less than three weeks after the Great Blizzard of 2011 stopped traffic literally in its tracks on Chicago’s Lake Shore Drive, it looks like April outside. Mountains of snow have disappeared into the ground and thin air as tree buds fatten and little green shoots of precocious flower bulbs poke up through the dirt. It’s like one giant “nevermind…”  The bill for all the plowing and salting and towing and snow-day-ing hasn’t even come due and the evidence has vanished.

We are flirting with 60 degrees. There are robins. The chill is gone from the wind. Our local groundhog, whose prediction came a day early this year—the zoo was closed on February 2—was right: early spring. Scratch that. Earliest spring.

Yes, it’s going to get cold again. Snow will fall. Water will freeze. But it won’t last. The earth is now tilted in our favor.

The opening rounds of a potentially record-shattering blizzard swirl outside my office window. It is one thing to report on extreme weather around the globe and quite another to literally be in the howling midst of the story. It is a storm the likes of which has not been seen, at least in the hundred-some years since people have been keeping records.

Two-thousand miles across. A hundred million people in harm’s way. Blizzard warnings in at least nine states. Tornado warnings in others. Ice storms sealing whole cities in shells of slick an inch thick. Snow tallies measured in feet. Snow drifts sculpted into frozen dunes. Winds 30-40-50-even 60 mph driving temperatures into negative double-digit insti-frostbite territory. Twenty-five foot waves on Lake Michigan, powerful enough to turn Chicago’s Lake Shore Drive “into an ice-skating rink” (or, as it turned out, a parking lot…)

And yet we saw it coming, so it won’t be quite so bad. For the past couple of days, people have been stocking up on everything from salt and shovels to groceries and fireplace logs. Snow plows have been pre-positioned, and flights, by the thousands, canceled in anticipation by the airlines. Warming shelters have been opened and schools closed. The entire cast and crew of The Weather Channel is “in position,” ready to freeze for the camera so we don’t have to…

The future, it turns out, isn’t all that hard to predict. No oracles required. Just some actuarial tables and possibly a good stiff drink. The picture that emerges from the tea leaves of data sets looks pretty good, at least until you look a bit deeper: More people are living longer than ever before.

The first American baby boomers turn 65 this year, marking the start of a geezer boom that will see as many as 10,000 erstwhile hippies qualifying for senior discounts every day for the next 18 years (globally, the stat tops 125,000 per day). As all things baby boom, it is a marketer’s dream, complete with an MIT lab devoted to designing products and services to help seniors “‘do things’ throughout the lifespan,” and anti-aging hucksters lining up for a piece of a multi-billion dollar pie.

The bigger story, though, is about demographic distribution, visualized in “population pyramids.”

When a population is young, the graph looks like a pyramid, with children at the bottom far outnumbering their elders. Epidemics, wars and natural disasters chip chip away at a pyramid’s profile, but nothing chips more dramatically than contraception. It is no coincidence that the US baby boom ended a few years after “The Pill” was approved by the FDA in the early 1960s. Contraception has also played a key role battling skyrocketing birth rates in developing countries, with collateral benefits for women’s rights and economic improvement.

According to a new study by Network for Good and True Sense Marketing, 20% of all online giving takes place in the last 48 hours of the year. So get out your laptops and cell phones, it’s time to dig into your cyber pockets and spread some love around.

There are plenty of ways to do it, too. This year’s digital darling, Groupon, has teamed up with crowdfunded microfinance pioneer Kiva to make your philanthropy dollars go further: 40% further. The coupon site is selling $25 donations for $15, with Groupon and its sponsors making up  the $10 difference up to $500,000, Kiva isn’t out a dime. The deal ends, along with 2010, on December 31.

Groupon competitor, Living Social, has a somewhat more complicated offer going with Global Giving, involving percentages of sales, a processing fee, benefiting five charities in Canada, the U.K. and Australia. Today it the last day, so we should know son how well it worked out.

No matter how you send in your dollars (credit card, text, check or “old timey“* coin in a kettle), be sure to use Charity Navigator to make sure an organization is as worthy as its cause.

There are plenty of worthy causes, too. But if you’re stuck, New York Times columnistNicholas Kristof has a few suggestions for lesser-known groups that could use some help (btw, no holiday required—give early, give often…).

The ancient alchemists aimed low, merely attempting to turn lead into gold for personal gain. The real magic, according to the chemists at start-up Micromidas , may be both muckier and microbial: turning sludge into bio-degradable plastic. If they are right, and their scheme scales commercially, it will be a win for everyone. What was once a problem will be transformed into an asset as a (literal) waste stream becomes a valuable feedstock. What was a  municipal cost will become a source of municipal income. And throw-away products made from eco-friendly plastic will, actually, goaway, decomposing into environmentally compatible parts, instead of swirling into eternity in middle-of-the-ocean gyres.

It is a radical re-think of the “extractive economy,” notes Ryan Smith, Micromidas’ CTO. After a few centuries of hauling finite resources—from fossil fuels to rare earth minerals—out of the ground, we have enough on the surface to keep us going, and in fairly good style, but only if we refocus our collective tech smarts and investment dollars on mining garbage.

Drilling for oil and refining it into a form that can be used to make a plastic bottle, for example,  is a long, complicated giant-carbon-footprint process. When the bottle is tossed, the energy embedded in its manufacture is lost as well.

It is as basic—and necessary—as breathing. And, just like breathing, one of the first things we need to be able to do on our own: We poop. But what begins as a triumph of living, quickly devolves into daily problem with deadly implications. Human poop is a happy home for at least 50 pathogens, including cholera, the latest of Haiti’s cascading list of immeasurable woes.

At some point each day, each one of the now more than 6 billion people on that planet will need to “take a moment,” “go to the powder room,” or “be right back.”  For one in six, however, there is no “powder room,” or even a bucket into which to “do one’s business.”  A full third don’t have access to a clean bathroom. Instead, they do as nature designed, find a place to squat and simply “go”—or, in the jargon of the sanitation experts, perform “open defecation” (OD).

It is messy, smelly, wildly dangerous in terms of public health, and dicey in terms of personal safety. Women and children are especially vulnerable to attack and rape. No safety, privacy or dignity.

Journalist Rose George, author of “The Big Necessity” and an expert on the issue, notes that only a small fraction of development funds spent on water projects goes toward sanitation. Yet to seriously move the dial on global public health, safe toilets and hand-washing with soap are required as well. According to one, oft-quoted stat, one child dies every 15 seconds from largely preventable diarrheal diseases. Hand-washing with soap alone can reduce the tally by more than half.

“When we ring the siren, at some point we do bring the ambulance,” says Amy Larkin, director of Greenpeace Solutions, the environmental organization’s lesser-known division that works with industry to find and implement climate-friendlier answers. We recently caught up with Larkin, and her colleague, engineer Claudette Juska, after they taped an Worldview interview here in Chicago. Their focus: F-gases, a.k.a. “the worst greenhouse gases you’ve never heard of.”

If you have ever used a refrigerator, flicked on an air-conditioner or strolled the freezer aisle in a grocery store in the U.S., you are guilty-by-unavoidable-association of helping to warm the world through F-gas-driven cooling.

It is a very big deal. F-gases account for 17% of the world’s global warming impact, says Larkin. “That’s not annual emissions. That’s cumulative impact.” In other words, they tend to hang around in the atmosphere. The story gets even more jaw-dropping when when you learn that not only are there alternatives, but they been tested and used by hundreds of millions of people in other countries for the last 20 years.

What gives?

Talk about “low hanging fruit.” Smoking ranks right up there with HIV/AIDs, malaria, TB and flu pandemics as a global public health scourge. In fact, more people die from smoking-related illnesses than HIV, illegal drugs, alcohol, car accidents, suicides and murders…combined. By some estimates, as many as a billion people—two-thirds in the developing world—will die tobacco-laced deaths by the end of this century. There are better, not to mention more merciful, ways to manage population numbers.

Yet for all the public awareness campaigns and urban smoking bans (good luck, Alexandria!), more people are smoking more cigarettes than ever. In 2002, the tally stood at 5.5. trillion, but it has gone up by at least by hundreds of billions since then.

Smoking rates have leveled off in many parts of developed world, but are exploding in Africa, Asia and Eastern Europe. According to a recent World Health Organization survey of adult smokers, Russia leads the cigarette pack, with 40% of the adult population puffing their lives away. Indeed, of former Soviet republics, only Kazakhstan and Turkmenistan have shorter average life expectancies.

Recently, the Philippines made smoking headlines when a video of an addicted toddler went viral. With the help of loads of “play therapy,” the kid is now down to 15 cigarettes per day from 2 packs. But his exposure to second hand smoke will no doubt still be considerable in a country than ranks as the #2 market in Southeast Asia after Indonesia.