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Clearing the Path

English

You can see them on nature trails, carrying a smartphone in one hand and a large plastic bag in the other. These modern hunter-gatherers are after an all-too-common quarry: the trash left behind by others of the human species. Dr. Ron Milo of the Weizmann Institute’s Plant and Environmental Sciences Department and Dr. Dima Batenkov of the Mathematics Department are keen on cleaning up Israel’s outdoors; and they’re not alone.


When they met two years ago, their objective was to turn the Weizmann Institute into a green campus. But soon they had a much more ambitious plan, and they founded “Bishvilenu,” (a Hebrew pun meaning both “for us” and “on our paths”). This is a site for adopting a path – either in nature or in the city – and vowing to keep it clean. “People who join can see that they are not the only ‘crazy’ ones who care about cleaning up trash. There are actually a lot of people who pick up the garbage they see around their picnic site before sitting down to eat; or who want their children to walk to school on a clean sidewalk. The Bishvilenu site encourages them to act,” says Milo.
 
trash pick-up
 
 
 
Milo says he goes out at least once a week to pick up trash, either by himself or with his family or research group. “It makes me feel good, so I take every opportunity to clean up,” he says. The social aspect of the project is crucial: not only walking around an adopted area with others, but logging onto the site to post photos and updates on cleaning up, and checking out what other areas have been adopted. The last stage in the website development, says Batenkov, was to link the site to Facebook, so all of one’s friends can see when a path has been cleaned up. For those who cannot commit to adopting a path, the website suggests areas for one-time cleaning up.

The site is based on a concept called “gamification.” As the name implies, the idea is to get more people involved by making cleanup more fun, for example, by getting people to share, on various social media, their positive experiences of picking up trash on a nature trail.

Lately, the idea has blossomed further: Together with another “cleaning patrol,” Milo and Batenkov created “Shani” (an acronym for “keeping Israel clean”). This is a think tank for coming up with solutions not only for cleaning up, but for instilling a culture of cleanliness in the country. At the first meeting, a coalition emerged of representatives of government offices, the army, Keren Kayemet, the Israel Nature Authority, the City without Violence organization, community centers, educational networks, and other NGOs. At the third meeting, held recently in the city of Lod, more than 70 high school students from eight schools attended. Among the various ideas and means the teens encountered at the meeting was a presentation on the Bishvilenu site. “We hope these kids took our ideas home with them,” says Milo.

The meeting ended with the participants dividing up for round-table discussions. At one table, a group from the Umm Batin high school – a school for Bedouin students who come from all over the Negev – suggested organizing a cleanup competition among the classes in their school.

Milo and Batenkov are optimistic: “We are working to reach that critical point – for the site to go viral. We’re not there yet, but projects like this require patience. One day the idea of cleaning up will become ‘cool.’ On that day, we’ll see a revolution in the cleanliness of our landscape here in Israel.”

To learn more or adopt a path, log on to www.iclean.org.il.
 
 






 

Clearing the Path www.iclean.org.il.
Environment
English

So Shall You Reap

English
 
green gift
 
Sanford Colb began studying physics before switching to law. Today he has a successful patent law firm – one of the leading ones in the country – based in Rehovot not far from the Weizmann Institute. But Colb has another love – one that began in childhood – growing vegetables. Even when he was pursuing his graduate studies at Harvard University, he always made sure to have a small green garden to work.

Around 20 years ago, he decided he wanted to combine his love of gardening with his desire to help those in need. He began growing vegetables on a plot of land he owns in Rehovot and donating them. In conjunction with the organization “Leket” – a national food bank – the idea grew into a nationwide project in which volunteers grow and pick vegetables on dedicated plots around the country for distribution to the needy. Today, the foundation that Colb established, Hatov Vehameitav (the good and the best), grows 40 different crops, averaging 60 tons of fresh produce a week. Some 25,000 volunteers, organized through Leket, go out to plant and reap. The idea is not just to provide food for the hungry, but to directly involve land use and the work of volunteers in feeding people.

The Weizmann connection took place through Mul Nof Ltd. (the holding company for Weizmann Institute assets). The Institute agreed to lease two plots of land that it owns near the Institute perimeter, at no cost, to Colb’s organization. Recently, the first seeds were planted in the plots: beet seeds. To mark the occasion, a sowing ceremony was held, attended by members of the organization as well as Ahmed Nadji, the owner of a packing plant next to the grounds and his cousin, the former Minister of the Interior of Jordan. Yet another plot of land was donated to the project by the Rehovot municipality, including the installation of a special irrigation pipe. Thus the Weizmann Institute has not only entered the seasonal cycle of planting, growing and reaping, but the cycle of giving back to the community that supports and nourishes its roots.

Sanford Colb was there, as well. “I work 18 hours a day,” he says. “Two of those I spend on the organization. I go out to the field; I plant and pick vegetables with my own hands.”
 
 
At the planting ceremony. Sanford Colb, second from right, is standing next to Mul Nof director Dr. Isaac Shariv, right
 
 

 

 
 
green gift
English

Campus News

English

 Seated (l-r): Institute President Prof. Daniel Zajfman, Prof. Stephen Hawking and Dean of Physics Prof. Yoram Silberberg. Standing (l-r): Vice President for Technology Transfer Prof. Mordechai Sheves, Vice President for Resource Development Prof. Israel Bar-Joseph, aide to Stephen Hawking, Dean of Biology Prof. Benjamin Geiger, Prof. Mordehai Milgrom, Dean of Chemistry Prof. Yehiam Prior, Dean of Biochemistry Prof. Ben-Zion Shilo and Institute Vice President Prof. Haim Garty

Prof. Stephen Hawking recently visited the Weizmann Institute of Science. He was greeted by physicist and Institute President Prof. Daniel Zajfman, who gave an introductory presentation on the areas of study at the Institute. Afterward, Prof. Zajfman, vice presidents and deans attended a dinner in Prof. Hawking’s honor. 

 
After dinner, two Institute scientists spoke about their work: Prof. Mordehai Milgrom, a leading cosmologist, talked about the theory he developed in which a small change in Newton’s laws allows the observed mass of the universe to fit the movement of stars and galaxies, without invoking dark matter. Prof. Uri Alon, a physicist and world expert in the emerging scientific field of systems biology, talked about new methods of research that use the tools of physics to investigate subjects in the life sciences.
 
Prof. Zajfman presented Prof. Hawking with a commemorative piece of the particle detector designed and built at the Weizmann Institute of Science to aid in the hunt for the Higgs boson, which, if found, will reveal the mass generation mechanism of all matter and force particles in nature. The detector was created by Profs. Giora Mikenberg, Ehud Duchovni and Eilam Gross for the CERN particle physics lab in Switzerland.  
 
 
 
 
 

 (l-r) Reuven De-Roos, Prof. Aviezri Fraenkel and Hans Jarosch reminisce in front of WEIZAC

 

Weizac Medal

The first computer in Israel, WEIZAC, was built 53 years ago at the Weizmann Institute. Now, that event has been recognized by the IEEE (Institute of Electrical and Electronics Engineers) as a milestone in computing history. This  recognition was celebrated in a day-long event that included lectures and a ceremony in which a commemorative plaque was dedicated and medals were awarded to those who took part in planning and building WEIZAC. 

 

 

Prize winners (l-r): Avi Shushan, Dr. Shiraz Kalir and Dr. Hagai Cohen with photo of Prof. Ofer Lider

 

Particle Physics Department Head Prof. Itzhak Tserruya and Dr. Eugenia Klein next to the plaque

Prof. Ofer Lider, who died in 2004, was both a scientist and a poet. A writing contest is held each year in his memory to encourage scientists to express themselves creatively. This year’s winning entries were poems by Avi Shushan, who has an M.Sc. in computer science, and Dr. Hagai Cohen of the Institute’s Chemical Research Support, and a short story by Dr. Shiraz Kalir, who recently completed a doctorate under the guidance of Prof. Uri Alon of the Molecular Cell Biology Department.

 

 
A commemorative plaque was recently unveiled in front of the physics building in a ceremony in memory of Prof. Wolfgang Gentner, 100 years after his birth. Gentner, who was an honorary fellow of the Weizmann Institute, was a trailblazer in opening scientific relations between Israel and Germany, and in creating the Minerva Foundation, which continues to support scientific collaboration between Weizmann Institute scientists and German scientists to this day.

 

Institute President Prof. Daniel Zajfman (l) and France’s ambassador to Israel, Jean-Michel Casa

 

Harvard astronomer Prof. Robert Kirshner (l), who delivered the Weizmann memorial lecture, and Prof. Menachem Rubinstein

 

 

Japan’s ambassador to Israel Yoshinori Katori (l) and Institute Vice President Prof. Haim Garty

Denmark’s Minister of Science, Tech-nology and Innovation Helge Sander (l) shakes hands with Prof. Haim Garty

Prof. Avigdor Scherz (l) explains his work to Lord and Lady Turnberg

 

Dr. Tony Tan Keng Yam (l), Chairman of the National Research Foundation of Singapore, and Prof. Daniel Zajfman

 
 
 Stephen Hawking at the Weizmann Institute of Science
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