Fireflies For the People
A community in Mexico has figured out how to save its old-growth forest by utilizing the power of fireflies. This is how we
save the world.
Thousands of them
light up a magical spectacle at dusk in the old-growth forests on reserves such
as the Piedra Canteada park, about 45 miles (75km) east of Mexico’s sprawling
capital city.
Piedra Canteada in
Tlaxcala state isn’t a government-run park, but a rural cooperative that has
managed to emerge from poverty and dependence on logging with the help of the
fireflies.
For years, economic
forces, including low prices for farm produce, forced rural communities like
Piedra Canteada to cut down trees and sell the logs. Then, in 1990, community
leader Genaro Rueda Lopez got the idea that the forest could bring tourism
revenue from campers.
Business was slow for
years. Then in 2011, community members realized the millions of fireflies that
appear between June and August could draw tourists from larger cities where few
people have seen them in significant numbers. Indeed, around the world,
deforestation and urban growth are threatening the more than 2,000 species of
fireflies with extinction.
Climate Change – the Hoax Continues
Bill Nye in a few minutes tells truth regarding the incredible lies and conspiracies from the right.
First, our favorite
science guy, Bill Nye, is back with a new video aimed at debunking climate
change conspiracy theories. Vocativ combs through online conspiracy forums to
see what "climate change truthers" are saying, then Nye takes down
the wacky theories one by one. We won't get into every one as they've been
repeatedly debunked before, but Nye takes on the truthers with his usual flair
(and bow tie).
"It's not that
the world didn't used to be warmer in the ancient dinosaur days," Nye
said, "It's the speed at which the world is getting warmer ... that's so
troublesome."
Nye also reminds
viewers of the original #ExxonKnew conspiracy, saying, "The fossil fuel
industry works very hard to maintain their status quo."
Trump Will Destroy the Planet
There is no more
immediate and existential a threat to the planet than the climate crisis.
Glaciers are cracking. Deserts are expanding. And, god knows, the weather is
speaking loudly for itself here this week. Still, the Republicans adopt a
platform that is the climatic equivalent of inviting the leadership of Daesh to
the White House Easter Egg Roll, as MotherJones reported.
One day, when we're
all fighting for elbow room on a rapidly disintegrating cinder, we can discuss
this further. However, instead of thinking about that, and instead of praying
to Gaia to turn He, Trump altogether into a ferret, how's about we meet three
people who make sense, not merely on addressing this impending catastrophe, but
also on how to organize politically to do something about it? On Tuesday, a
climate and environmental caucus met for the first time to map out strategies
they can use both within and without the political process.
Origins of Human Speech
An ape at the
Indianapolis Zoo is giving scientists insight into how human speech may have
evolved across time. Scientists from Durham University in the United Kingdom
discovered that orangutans might be able to control their voices after an
eight-year-old orangutan named Rocky mimicked the pitch and tone made by
researchers.
Rocky, now 11 years
old, was studied from April to May in 2012 when researchers played a
“do-as-I-do” game with the ape. Essentially, a researcher would make a random
sound that varied in pitch and tone and Rocky would mimic the noise. The team
then compared the more than sounds made by the ape with a database housing
thousands of hours of clips of over 120 orangutans in the wild and captive.
By cross-referencing
Rocky’s "mimic" vowel-like noises with the database, the researchers
were able to verify that none of the "mimic" noises were found
naturally within the orangutan population. Thus, the team was able to confirm
that Rocky is capable of learning new sounds and controlling his voice instead
of merely creating a "normal orangutan call with a personal twist."
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