Dark hair, dark eyes, black jeans, scarf just so, slightly dissatisfied expression and a brisk pace that makes it look like you know where you’re going: Expect to be asked for directions early and often on the streets of Rome.

As long as I kept the dialog to “buon giorno,” “uno” (when pointing to a particularly remarkable pastry), “grazie” (when buying said pastry) and “sera” (turns out “buona” is optional), the illusion was perfect. I was Roman. So what if I had only the sketchiest of mental maps of the city and came across the Trevi Fountain by chance? Or that my  concrete-coddled American legs were no match for the Eternal City’s infernal paving stones? I was Roman enough to have paid my respects at Julius Caesar’s surprisingly humble tomb at the Forum:

Still, two or three times a day, someone would burst my bubble with a babble of Italian, forcing me to admit that I was but a clueless American, likely more lost than they. That was until I met the undaunted Eva, who replied that she was Dutch and spoke English. She  asked one of the few questions for which I actually had an answer: “Do you know the way to the Piazza Navona?” “Si, si! Just heading that way myself…”

At TrackerNews, we tell stories by collecting and connecting links. Unlike most aggregators  that are driven by by dateline or popularity, we are interested in context, mixing news stories and research papers, conference videos and book sites, archived articles and blog posts from the field. Typically, between 4 and 6 story groups about health (human / animal / eco), humanitarian work and technology are on the site at any given time, setting the stage for the alchemy of cross-disciplinary insight. Eventually, everything ends up in a searchable database. Day by day, link by link, a broadly defined beat becomes a richer archive, a deeper resource.

Very occasionally, major breaking news stories—a hurricane, disease outbreak, political unrest, climate conference—have taken over the entire site. But the Haitian earthquake stands apart with its mix of staggering devastation, technological hope, massive global response, cascading threats (disease, looting, hurricanes), ecological horror (the fertile skin of  the land has literally been stripped bare from deforestation) and the glimmering potential to right more than three centuries of unspeakable wrongs rooted in the slave trade.

For two weeks, dozens upon dozens of Haiti-related links have coursed through the TrackerNews columns. More have been tweeted via @TrackerNews. Now we have created a special permanent TrackerNews: Haiti resources page. (Ed. Note: the site was taken down after the TrackerNews Project wrapped) 

Waiting for diplomats to resolve the global climate crisis may take so long, it won’t matter. So what do we do in the meantime?

At TrackerNews, we have highlighted all kinds of promising green energy ideas, from micro-wind andsolar textiles to vast arrays of concentrated solar collectorsand giant “sea snakes” harvesting wave energy.

We love them all and their heartening range of ingenuity and resourcefulness. But none of them – or even all of them taken together – can do much to move the global thermostat in the near term, especially without the political will and the investment that results to grow them to scale.

We began to wonder whether there were any ideas that could make a difference, that could actually help stabilize our feverish planet within a matter of years instead of decades. We found five – an encouraging start. Notably, all take their design cues from nature and offer multi-faceted benefits. Nature, notes Janine Benyus of the Biomimicry Institute, relies on technologies that have been field tested for millions of years, the ultimate in iterative design. It works. Every time.

A few days ago, I posted a suite of “green bar” links on TrackerNews about soil health and farming that includedNational Geographic piece— “Our Good Earth” —by Charles Mann.

Mann starts out describing in great detail just  how stunningly bad things are: 7.5 million acres degraded worldwide from compaction, erosion and deforestation (according to the most comprehensive report of its kind, which is now 17 years old…). From America’s breadbasket in the Midwest where $400,000 satellite-guided tractors literally take the breath out the soil by squeezing out all the air, to wrong-headed one-size-fits-all Maoist farm policies turned the Loess Plateu, one of the most fertile places on the planet, into “arguably the worst soil erosion in the world,” it is a devastating picture of agricultural folly.