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The Zika virus is kind of scary.

The disease hides in mosquitoes and can be spread by a bite. And for most people, Zika's symptoms are pretty mild — a little joint pain and maybe a fever.

But for some folks, the symptoms might be more severe. Some victims may develop the potentially fatal Guillain-Barré syndrome. And most perniciously, if a pregnant woman is infected, the virus can cause a serious birth defect known as microcephaly in her unborn child.


A Brazilian doctor holds a baby born with microcephaly. Photo from Mario Tama/Getty Images.

Althought the disease has been around since the 1940s, it's been gaining attention lately after being newly introduced in South America.

The World Health Organization declared a public health emergency in February 2016 because of Zika's quick spread.


A Honduran health worker fumigates a classroom against mosquitoes. Photo from Orlando Sierra/AFP/Getty Images.

And the pope even suggested contraceptives could be used to slow its spread — a big gesture from the leader of the Catholic Church.

But we just had a major breakthrough in fighting off this disease: a vaccine.

Photo from Luis Robayo/AFP/Getty Images.

On June 20, 2016, Inovio Pharmaceuticals and GeneOne Life Science announced that the U.S. Centers for Disease Control and Prevention have given them permission to test an experimental vaccine on human subjects.

This would be the first Zika virus vaccine.

This is just the first step in fighting Zika, but it's an exciting one.

The companies will start the process by giving the vaccine to a small group of 40 people to see if the drug is safe and tolerable for patients to take. This test will also be their first chance to see how effective it is for humans. (Previous animal studies showed promise, but that doesn't always translate to humans.)

Granted, there's still a ways to go. Depending on the test results, it could be a few years before we see widespread use of a vaccine like this.

And if this vaccine works, it could help a lot of people.

A Honduran woman waits at a health clinic. Photo from Orlando Sierra/AFP/Getty Images.

As of June 2016, Zika is live and spreading in more than 60 countries, and the World Health Organization estimates that Zika could infect as many as 4 million people in North and South America by the end of 2016.

It's not being transmitted in the continental United States (although there have been about 750 travel-related infections reported), but it has been found in Puerto Rico.

On Feb. 22, 2016, President Obama requested $1.9 billion in emergency spending to help combat the virus. And Rep. Vern Buchanan, a Republican from Florida, recently announced his support of the request.

"People's lives are at stake," said Buchanan, "the time for inaction is over."

The Zika virus is kind of scary. But thanks to research like this, we may be able to beat it in the next few years.

That will be an incredible win.

Why Bill and Melinda Gates think time and energy are global superpowers.

Bill and Melinda Gates released their annual letter. Get excited.

Bill and Melinda Gates were chatting with high schoolers when they were asked, "If you could have one superpower, what would it be?"

Their answers to that question may seem pretty simple (and even a little bit boring). But don't be fooled ... they were more clever than they seem.



Melinda said she would want to have more time, and Bill said he would want more energy.

Of course, those super powers could apply to having, say, an additional hour to unwind at the end of a stressful day in Melinda's case or getting an extra energy boost at 3 p.m. (without relying on a third cup of coffee) in Bill's. But, as the duo explained in their foundation's annual letter, which was released this week, it would be great if their superpowers were also applicable to the whole world.

Being time poor (as one might call it) can change the trajectory of a person's whole life.

Yes, food, water, and shelter are all very important (obviously). But it's easy to forget that having access to energy — to charge your phone, wash your clothes, cook your food, get online — has an enormous impact on the time you spend every day simply trying to survive.

When people have more access to energy, that means people have more time, which Bill and Melinda explain will dramatically increase the quality of life for those in developing countries. It is these two interwoven factors — time and energy — that the Gateses focused on in their foundation's annual letter, and these three eye-opening infographics they chose to highlight show we definitely have room for improvement throughout the world:

1. Girls and women spend far more time doing unpaid work — especially in developing nations.

And "it's not just about fairness," according to the Gateses; as the letter reads, "assigning most unpaid work to women harms everyone: men, women, boys, and girls."

On average, women globallyspend four and a half hours doing unpaid work — stuff that needs to get done by somebody in order for a society to function (caring for their children, preparing meals, etc.). For men, it's less than half that amount of time.

Graph via the Bill and Melinda Gates Foundation, used with permission.

Time poverty is a problem in two ways: It's sexist, and it especially hurts people in poor countries.

Take water, for instance. In most places in America, getting clean water is as easy as turning on a faucet. In poor countries, people — often young girls — spend hours every day walking miles to fetch it from a well. For a young person in a poor country — again, more times than not we're talking about girls — fetching water is more important than going to school, getting a job, and (eventually) living financially independent.

"Unless things change, girls today will spend hundreds of thousands more hours than boys doing unpaid work simply because society assumes it’s their responsibility," the Gateses wrote in their letter.

This not only hinders women on an individual level, it hinders a country's overall economic potential. When a woman is stuck fetching water instead of, say, opening a business, it's a bad thing for everyone.

And that brings us to energy.

2. In order to power the world, we need more clean, cheap energy.

Remember that woman who's fetching water? She'd have more time to go to school or start a business if she had access to tap water in her own home. Or an electric stove to prepare meals. Or a car to drive into town.

Having access to an energy source "means you can run hospitals, light up schools, and use tractors to grow more food," the Gateses wrote. And that makes a huge difference when it comes to quality of life.

It's not just enough to have access to energy; energy needs to be clean and cheap. The cheaper the energy, the more people who can afford it, and the cleaner the energy, the better off we'll all be tomorrow.

The good news? The world is slowly losing its dependence on carbon-emitting energy sources.

The bad news? We've got a long way to go.

Graph via the Bill and Melinda Gates Foundation, used with permission.

Some sources like the U.S. Energy Information Administration and the International Energy Administration put the percent of world renewable-resource energy as high as 13% as of 2012, but still — not that great, right?

It may not seem that important that our new energy sources are clean, seeing as poorer countries are in dire need of it. But it is vital we stay away from oil and coal looking forward because poor countries are actually hit worst when the world spews carbon into our atmosphere.

Which brings us to the point raised in the next chart:

3. The world became increasingly addicted to fossil fuels throughout the 20th century, and poor countries paid the most.

The more fossil fuels we burn, the more carbon is in our air, thus making the planet warmer. And in case you haven't heard, it's been pretty hot out there recently (and it has been for awhile).

See how much the line below spikes upward between about 1950 and 2010? Yeah, not good.

Graph via the Bill and Melinda Gates Foundation, used with permission.

Probably the most unjust thing about climate change, however, is that the people who contribute to it the least — those in underserved countries, who've used relatively little energy — have been affected the most.

Many people in poor countries rely on agriculture to survive. And when temperatures fluctuate or farmers get too much or too little rain, crops don't grow. When people live directly off the land in their own backyards, they're far more vulnerable to a changing climate.

What's more, a warming planet means more devastating (and frequent) storms. Poor countries don't have the infrastructures in place to be able to recover quickly from, say, a destructive hurricane, so their economies and livelihoods can be drastically affected by just one natural disaster.

But there's a light at the end of the tunnel. We're finally reducing our collective carbon footprint in substantial ways because world leaders have prioritized clean energy in recent years. In fact, 2015 may just be the first year that the global economy has grown while carbon output plateaued (or even declined). Things (not temperatures) are looking up.

Now Bill and Melinda want to know — what would be your superpower?

Something that helps eradicate disease? Provides more access to clean water?

Join the conversation and answer the question "What can you do to improve the world?" by tweeting and posting with the hashtag #SuperpowerForGood.

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League of Conservation Voters

One of my favorite quotes ever is from astronaut Edgar D. Mitchell.

It's a little rough, but it sure does make a point. He described his experience of seeing the Earth from the moon like so:

"You develop an instant global consciousness, a people orientation, an intense dissatisfaction with the state of the world, and a compulsion to do something about it. From out there on the moon, international politics look so petty. You want to grab a politician by the scruff of the neck and drag him a quarter of a million miles out and say, 'Look at that, you son of a b****.'”

I've always loved the image of it — some congressional blowhard stuffed into a spacesuit. I love the message, too, and it's something I think we need to hear more often.


On Dec. 5, 2015, a group of astronauts once again tried to give world leaders everywhere a new perspective.

Planetary Collective presented world leaders at COP21 with with a video. In it, 18 astronauts from around the world asked them to take action against climate change.

And, in typical astronaut fashion, they said it in ways that really just nail it.

All GIFs via PlanetaryCollective/YouTube.

So without further ado, here are five (more) things you realize as an astronaut.

1. Humanity's effect on the planet is undeniable.

"Less than 550 humans have orbited the Earth. Those of us lucky enough to have done so more than once have not only heard about the negative impact that the industrial age has had on our planet, we’ve seen it with our own eyes." — Michael Lopez-Alegria, Space Shuttle, Soyuz, ISS, and U.S. spacewalk record holder

2. You get an eyewitness view on the environment.

The destruction of the Amazon is super clear from above.

"We astronauts have been witnessing the continued shrinking of the Aral Sea; the burning rainforests along the Amazon River and in Indonesia; the polluted air over industrial zones; and the dirty water at the river deltas." — Ernst Messerschmid, Ph.D, Space Shuttle

3. You realize how blessed we are.

"Suppose I can transfer the experience which I have to you, then you would go out and see the Earth. And when you have, let’s say the spirit and the insight, and the attitude of an astronaut, you start to love the Earth. And if you really love something, you don’t want to lose it." — Wubbo Ockels, Ph.D, Space Shuttle and first Dutch citizen in space

4. We are a very small part of a very big picture.

"We are citizens of space and stewards of Earth. We need to take actions to build a global climate alliance in order to protect our environment." — Soichi Noguchi, Space Shuttle, Soyuz, and ISS

5. It's our responsibility to protect the Earth.

"I believe we must do everything we can to minimize the human contribution to climate change and make better choices so we can live in harmony with nature and with each other." — Jerry Carr, Skylab

Because that's what it's really about, at least for me. Responsibility.

We are not children. We don't cower in caves anymore. We are not afraid of the dark. We don't ignore our messes, we don't make excuses, and we certainly don't put things off, hoping someone else will come along and save us.

We are adults. We take responsibility for our actions. That's what adults do.

Sometimes it just takes a little perspective to see that.

See what the other 13 astronauts had to say below:

Ready to reach for the stars? You can help protect the Earth by signing the League of Conservation Voters' petition supporting the EPA's new Clean Power Plan.

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Gates Foundation

Over 1 billion people live with a disability.

Yeah, billion with a "b."

And while that means about 15% of the world's population lives with some form of disability, many individuals are still subject to prejudice and ignorance.


Accion shared one woman's story and took a closer look at what can be done to support people with disabilities in the populous, immense, and culturally complex country of India.

Image via Accion Global/YouTube.

24-year-old Reshma Babu is a successful young woman, but her future didn't always seem so bright.

Before she was 6 months old, Reshma contracted polio and lost the use of both of her legs. Not long after, both of her parents died, leaving the vulnerable infant in the care of her aunt, Parveen.

Her aunt paid her tuition and accompanied her to school each day through 10th grade. Neighbors would ask Parveen why she even bothered to educate Reshma.

All images via Accion Global/YouTube.

But Parveen never gave up, and luckily, neither did Reshma.

In a country where many people with disabilities have limited employment opportunities, Reshma was able to find a job she loves.

Reshma got a position with Vindhya, a data entry and customer support company. She works in the call center, fielding more than 170 calls a day.

Vindhya stands out because nearly 80% of their employees are people with physical challenges or vision or hearing impairments. The company began as a small, family-run business and now boasts clients like Yahoo, MetLife, and multiple Indian micro-finance organizations.

But their commitment to equal opportunity and promoting social justice is what has set them apart on the global landscape and what continues to help them exceed expectations and remain profitable.

Reshma is one of an estimated 40 to 60 million people in India living with a disability.

For a little perspective, that's five to seven times the population of New York City.

Negative assumptions about people with disabilities are so deep-seated in much of the culture in India, especially in rural and poor areas, that some schools won't even accept students with disabilities because they believe the children are incapable of the work.

"A lot of families keep their disabled children behind closed doors because they are embarrassed," said Shanti Auluck, a mother of a child with Down syndrome living in New Delhi, told The Guardian.

In addition to companies like Vindhya, many nonprofits and agencies in India are working to ensure everyone has a shot at success.

The Association of People with Disability, based in Bangalore, runs community learning centers and a school for children with disabilities, complete with interactive classroom technologies, sports programs, and art. They also offer a community mental health program and provide wheelchairs and orthotics to people in need.

Another organization, Parivaar, is a collective of parents' groups and NGOs working to improve the lives of people with disabilities throughout India. It's an invaluable resource for parents and caregivers looking to assist their children with special needs.

And last year, Indian people with disabilities got a much needed legal boost.

In 2014, India established The Rights of Persons with Disabilities Bill, which accounts for 19 conditions and disabilities, including autism and multiple sclerosis — up from seven conditions in the 1995 legislation it replaced.

The bill confers certain rights to people with disabilities, including access to polling places, public buildings, and hospitals. The legislation also provides for 5% reservations in government offices and post-secondary schools for people with disabilities.

The bill requires ramps and other accommodations in new public buildings.

It's not a perfect bill, but many advocates are excited about the change.

"It means people with mental disabilities in particular have the right to hold a job, have the right to open a bank account, and no one can tell them 'no' because of their disability," disability rights activist Javed Abidi told The Guardian.

Disability or not, all of us want to be treated with dignity and respect.

Access to education and rewarding work are a large part of that. Supporting businesses and organizations that push for equal opportunities is a great way to do your part.

Across the globe or around the corner, everyone deserves a chance to live the life they imagined.

Hear Reshma tell her story in this short video from Accion International.