APES TED Video Assignment

Following is a great list of hyperlinked TED lecture videos (Compiled by Melissa Michalak, William H. Taft HS, San Antonio, TX and located at http://www.ted.com).
 

You must select 1 video. Summarize the key points, select and describe 2 factors that changed due to human influence, and post your results as a comment to this post on the blog. You must select a topic that has not yet been selected, so be prepared to let Dr. Scott know (in class only) which video you will choose as soon as possible! 

1. Michael
    Pollan – Gives a plant’s eye view – 2007
2. Michael
        Pritchard's water filter turns filthy water drinkable - 2009
3. Jared
        Diamond on why societies collapse – 2003
4. Paul
        Stamets on 6 ways mushrooms can save the world – 2008
5. Yann Arthus-Bertrand captures
        fragile Earth in wide-angle – 2009 (You tube)
6. John
        Kasaona: How poachers became caretakers -2010
7. James
        Balog: Time-lapse proof of extreme ice loss
8. Corneille
        Ewango is a hero of the Congo forest – 2008
9. Eric
        Sanderson pictures New York -- before the City – 2009
10. Willie
         Smits restores a rainforest – 2009
11. Jeremy
         Jackson: How we wrecked the ocean - 2010
12. Stephen
         Palumbi: Following the mercury trail - 2010
13. Al Gore
         on averting climate crisis – 2006
14. Capt.
         Charles Moore on the seas of plastic – 2009
15. Al
         Gore's new thinking on the climate crisis – 2008
16. Nalini
         Nadkarni on conserving the canopy
17. Edward
         Burtynsky on manufactured landscapes
18. Brian
         Skerry reveals ocean’s glory and horror – 2010
19. David
         Gallo shows underwater astonishments – 2007
20. David
         Gallo on life in the deep oceans – 1998
21. Richard
         Preston on giant trees – 2008
22. Cary Fowler: One seed at a time, protecting the future of food – 2009
23. Hans
         Rosling on global population growth – 2010
24. Michael
         Shermer on strange beliefs – 2006
25. Adam
         Savage on the Dodo bird
26. Carolyn
         Steel on how food impacts cities
27. Dennis
         vanEngelsdorp: a plea for bees – 2008
28. Shimon
         Steinberg: Natural pest control… using bugs! - 2010
29. William
         McDonough on Cradle to Cradle

Welcome Back!

Welcome back to school! Please remember to keep your agenda planner up to date, do your best on all of your work and turn it in on time! Now is a good time to get a head start on great grades!

Students in periods 3, 4, & 5 will have the privilege of working with Mr. Blinder, our student teacher. Updates on communications with Mr. Blinder will follow soon.

Have a great semester!

How Should Species be Selected for the Endangered Species List?

What do you think should be the primary deciding factor in placing a species on the Endangered Species List? Which other factors should be considered?

Pygmy rabbit, Scientific American

Survival denied: Birds, fish, plant, pygmy rabbits lose out on endangered species protection  By John Platt Oct 7, 2010 09:10 AM 

"A variety of rare and threatened species have been denied protection under the Endangered Species Act (ESA) in recent weeks, including North America's smallest rabbit and a plant that may already be extinct in the wild.

The U.S. Fish and Wildlife Service (FWS), which makes the final determination on which species get protected status, ruled that some of these species deserve protection, although not as much as other, higher priority species."  Read more...

AP Environmental Science Invasive Species Report

actnow.com.au

If you would like to sign up for a specific invasive species for your project before class on Monday, you may sign up in a comment to this post. Remember that each student must report on a different species. Add your first name and last initial  if you comment anonymously so I know which student signed up!

Interesting Careers in Science

Biologists from the Field Museum are studying biodiversity in the Amazon, a tropical jungle. If you were a field biologist, which biome would you study and why?

Photo by Alvaro del Campo

Jaguars are the largest cats in the Americas. A jaguar print at Yagua River measured five inches across.

Big Cats, Tapirs and a Mysterious Bat

By DOUGLAS STOTZ

 

Wednesday, Oct. 27

"Life is tough for tropical mammalogists. They work on a group with a limited number of species, maybe 150 at places like the ones we are in, and most of those species are bats and rats. Other than monkeys, most of the large mammals in the Amazon are rare. To detect them, mammalogists look for signs — scat, tracks, scratch marks, anything to let them know that a species is here. Worse, they have yahoo ornithologists reporting weird bats, and clueless botanists seeing rare deer. But they have to follow up on these reports. They also have to work night and day. Some mammals (monkeys, for example) are out in daylight hours, but for most, nighttime is when they are active."

How do you approach "impossible" problems?

Mr. Geissbühler achieved the "impossible" in the article from the New York Times below. Can you describe a time when you solved an "impossible problem" and the process you used to solve it?                                                                                                                                                                                          

                        Luke Geissbühler

In a Takeout Container, a Trek to the Stratosphere

A 100,000-FOOT VOYAGE

Luke Geissbuhler tethered a video camera to a weather balloon and launched it in August from Newburgh, N.Y. The trip took 90 minutes, and a seven-minute video became a viral success.
By SAM GROBART
Published: October 12, 2010, The New York Times

Luke Geissbühler has raised the bar in the cool-dad competition.

In August, Mr. Geissbühler, a 40-year-old director and cinematographer, tethered a video camera to a weather balloon and sent both more than 100,000 feet into the stratosphere. The camera safely returned to the ground with the help of a small parachute.

The entire trip took about 90 minutes, but a seven-minute account of the voyage, posted on the video-sharing site Vimeo, has become a viral success, garnering more than one million views since it was first uploaded on Sept. 19. The breathtaking video, with its NASA-like views of the Earth’s curves, has made Mr. Geissbühler the latest in a long line of scrappy, do-it-yourself geek heroes. (It can be seen at www.brooklynspaceprogram.org/BSP/Space_Balloon.html.)

The instigator for this particular space program was Mr. Geissbühler’s 7-year-old son, Max, who had made more than a few requests for a handmade spacecraft.
“Our creative process works this way: he asks for the impossible,” Mr. Geissbühler said, “and then I have to tell him why it’s impossible. And then I start to question that. And then I start to investigate that.”

What do you think?

Twice a month, I will post a picture, a quote, a video, or a short reading for you to respond to. You must respond at least once during every grading period, but only once for each topic. Please keep your posts relevant, concise and school appropriate. Thanks!