What Rising Temperatures Mean for Biodiversity Loss

Don't let the upcoming "snowstorm of the decade" make you forget that global temperatures are actually rising.

Both orang-utans and tigers are severely threatened by climate change

It is estimated that between 20-30% of the world's biodiversity could be lost in the next 100 years. Forget polar bears. Rainforest creatures will have to relocate hundreds of miles. Mountainous animals will have nowhere cooler to go. Think about what this will do genetic diversity, which provides tremendous insight for pharma and biochem research.

The WWF lists a few of the species threatened by climate change.

Masdar: "Source" of Hope in the Middle of the Desert?

Street Design in Masdar

Masdar, loosely meaning "source" in Arabic, is a city in Abu Dhabi that was formed in hopes of creating "the world's first zero-carbon city". While Masdar will probably never reach that status, the city's designers have some solid plans on how to make the city more sustainable. In order to decrease automotive traffic and increase walkability, the architects have employed traditional Arab design. Narrow streets surrounded by permeable walls limit direct sunlight while also allowing cool winds to circulate. A new twist on the traditional Arabic wind tower also helps distribute ambient air through the streets. The combination of these things is supposedly capable of reducing street temperature to 70F. Windows have angled shades so that buildings can be naturally lit with minimal heat gain. In order to reduce Masdar's energy footprint, they've enlisted an incredible amount of solar panels.

However, in order for Masdar to become energy efficient, residents will have to do the same things as the rest of us: change their behavior. A 50% reduction in energy use means everyone in Masdar needs to up their thermostat to 77F.

Green Weddings: How to Make Your Big Day More Sustainable

As a Punjabi, a wedding isn't a wedding unless it has the 3 F's: food, family, and most importantly, fab. This past summer, I went to my first wedding in India, where low prices easily transform a grand wedding into something other-worldly. My cousin's outdoor wedding was by far the most luxurious event I've ever attended. Think Indian princess fairytale straight out of Platinum Weddings:1000+ guests, 3 elegantly adorned stages (one that rotated), a marching band, unrelenting dhol players, a disco-esqe dance floor, fireworks, mendhi sessions, and food stalls that served everything from fried-in-front-of-you samosas to kulfi and gulab jamun. If the US added as many jobs as my cousin's wedding, it would mean the end of unemployment. As if that wasn't enough, scattered around the grounds were live feed LCD monitors showcasing guests and activities and large misting fans offering respite from the sweltering Indian summer. The whole affair gave me an inferiority complex. Even the horse was decked out of my price range. Luckily, the camera and video crew, with their blinding lights, didn't fail to make me feel like a movie star.

Entryway to an Indian wedding. Although not my cousin's, it's a good representation.

I wouldn't blame you if you want that. Katy Perry and Russell Brand were all over it.

Despite how amazing the wedding was, it made me feel guilty. The cost of luxury is not simply monetary. Lights, fans, and screens require loads of energy. Flowers require water, land, and transportation. Leftover food and decorations end up in landfills. Fireworks pollute. The ultimate lesson? Less is more.

Here are some things you can do:

1. Reuse your grandmother's ring. Diamonds come with immense social and environmental costs. Have you seen Blood Diamond? If you don't have a heirloom, buy your ring from an eco-conscious supplier.
2. Buy local. This includes food, drinks, and decorations. See if there is a green caterer in your area.
3. Make it an intimate affair. Inviting fewer guests will have the greatest impact in terms of reducing your footprint. Fewer people means less of everything, particularly transportation.
4. Use less paper. Start a website as a way to spread information, and send e-mail invitations. Another, more traditional option is to use unbleached paper printed with eco-ink.
5. Location, location, location. Transportation can give an otherwise green wedding a sasquatch-sized environmental footprint. Skip the destination wedding, and choose a place that is close to the majority of your guests. Also, minimize travel by selecting a hotel near the wedding venue. Finally, consider a local bachelor/bachelorette party.
6. Honeymoon Road Trip. In terms of carbon emissions, flights are awful. Try honeymooning somewhere that is accessible by car or train.
7. Go outdoors. Daytime, outdoor weddings eliminate the need for lighting and air conditioning.
8. Avoid disposables. Trade paper plates and plastic knives for rentable plate-ware.
9. Eat vegetarian. In the US, livestock is responsible for 35% of methane emissions, which is 20 times more powerful than CO2 as a global warming gas.
10. Donate leftover food. Find a shelter, church, or community kitchen in the area, and help some people out.
11. The gift of giving. - Don't register for gifts you don't need or want. Instead, plant some trees, or ask for donations to a cause you believe in.
12. Decorate with fruit or paper flowers. Flowers are often imported (lengthy transport) and laden with pesticides. They're expensive, too. By decorating with fruit, you have something guests can take home. If you want to go traditional, try organic local flowers.
13. Try recycled. Why not buy someone else's used decorations? It might be too much to ask, but consider buying a used wedding dress, too. No one will notice, and it's like prom: you'll only wear it once.
14. Invest in renewable energy. Work with your area energy provider to see if you can use renewable energy for the event. Some providers, like ComEd, offer credits for a small fee.

Ready to judge your wedding?
-Calculate the carbon footprint of guest travel, or, get more in depth with a comprehensive footprint calculator.
-Here are some testimonials of couples who've tried to green their own weddings.

Unexplained: Thousands of Birds and Fish Found Dead

Washed up fish near Chesapeake Bay in Maryland

Birds are falling from the sky and fish are washing onto shore. From Sweden to New Zealand to Arkansas, people are reporting some pretty bizarre phenomena. Fireworks could be the cause for SOME of the bird deaths, but the rest are unexplained. Could global warming be the culprit?