State of the Planet

News from the Columbia Climate School

General186

  • Discovering Biltong, Brooklyn, in South Africa

    Discovering Biltong, Brooklyn, in South Africa

    We arrived in the city of Tshwane (formerly named Pretoria) on Sunday after a day-long journey from New York. Tshwane is the executive capitol of South Africa and according to several locals we met while walking through the city, home to the most national embassies after Washington D.C. More importantly, Tshwane is where the U.S.…

  • Playful Times at TCC

    Some children remark that as they grow older, the roles they play with their parents seem to switch. The cared for become the caregiver and vice versa. This seemingly cyclical reversion to a time of jovial frivolity does not escape the patients at TCC. With his ever-reliable dry wit Raphy brings us a short anecdote that likens…

  • South Africa-Bound with Sand from Coney Island

    South Africa-Bound with Sand from Coney Island

    I’m flying to Johannesburg on Friday in what will be my third expedition to South Africa. In the past I’ve traveled here to study the Bushveld Complex, a huge lava formation that provides over 70 percent of the world’s platinum as well as other valuable ores, such as vanadium and chromium, both used to make…

  • Agriculture in Ruhiira MVP (Uganda)

    Agriculture in Ruhiira MVP (Uganda)

    Partnering up with Millennium Promise MVP has provided larger South African Boa goats to 150 farmers who meet certain criteria. This improved variety of goats is larger, grow faster and sell for more; a local goat for slaughter sells at USH 80 000 to 150 000 while the improved variety sells at USH 300 000…

  • A Note on the Vocabulary of Death from Raphy Rosen

    A quick note: I spoke with one of the nurse managers, Ms. Rose Smith, who has a background in palliative care and worked as a hospice nurse for many years. She made one particularly interesting point about palliative care which is well worth sharing: Ms. Smith hates the word “expired”, which is common parlance in…

  • Relocation Brings Opportunities to Participate in a Historical Event in Kenya

    Relocation Brings Opportunities to Participate in a Historical Event in Kenya

    On Monday, the Masters in Development Practice interns at the Millennium Village Project in Sauri, Kenya were relocated to Nairobi as a precaution for the constitutional referendum taking place August 4th. Although this put a damper on our projects, it did enable Steph, Denise and I to participate in a historical event and join 55+…

  • For the Birds

    For the Birds

    At the center of the CSSR’s mission is a desire to inspire discussion, be it through lectures, seminars, or interpersonal conversations. Therefore we talk, we write, we blog, and now we even tweet. No, we do not claim to have mastered the science of ornithology, but we have created a Twitter account, and hope that…

  • Mapping Peace, Protests, and Violence in Kenya

    Mapping Peace, Protests, and Violence in Kenya

    You may have heard that on Wednesday, August 4, a historic event will be taking place: a referendum deciding the acceptance or rejection of a new constitution for Kenya. The Green side (aka ‘Yes camp’) is headed by President Mwai Kibaki and supported by Kenya prime minister Raila Odinga and much of the parliament. The…

  • The Place of Religion and Doctor-Patient Relationships at TCC

    Each week or so when Raphy sends me his next installment of posts on his time at Terence Cardinal Cooke Medical Center, I open the files, begin to read, and am immediately taken in by the candidness of his observations. Almost all of Raphy’s posts include one or more vignettes concerning the life and experiences…

Photo of the Earth from space with the text "Lamont at AGU25" on top.

AGU25, the premier Earth and space science conference, takes place December 15-19, 2025 in New Orleans, Louisiana. This year’s theme—Where Science Connects Us—puts in focus how science depends on connection, from the lab to the field to the ballot box. Once again, Lamont-Doherty Earth Observatory and Columbia Climate School scientists, experts, students, and educators are playing an active role, sharing our research and helping shape the future of our planet. #AGU25 Learn More

  • Discovering Biltong, Brooklyn, in South Africa

    Discovering Biltong, Brooklyn, in South Africa

    We arrived in the city of Tshwane (formerly named Pretoria) on Sunday after a day-long journey from New York. Tshwane is the executive capitol of South Africa and according to several locals we met while walking through the city, home to the most national embassies after Washington D.C. More importantly, Tshwane is where the U.S.…

  • Playful Times at TCC

    Some children remark that as they grow older, the roles they play with their parents seem to switch. The cared for become the caregiver and vice versa. This seemingly cyclical reversion to a time of jovial frivolity does not escape the patients at TCC. With his ever-reliable dry wit Raphy brings us a short anecdote that likens…

  • South Africa-Bound with Sand from Coney Island

    South Africa-Bound with Sand from Coney Island

    I’m flying to Johannesburg on Friday in what will be my third expedition to South Africa. In the past I’ve traveled here to study the Bushveld Complex, a huge lava formation that provides over 70 percent of the world’s platinum as well as other valuable ores, such as vanadium and chromium, both used to make…

  • Agriculture in Ruhiira MVP (Uganda)

    Agriculture in Ruhiira MVP (Uganda)

    Partnering up with Millennium Promise MVP has provided larger South African Boa goats to 150 farmers who meet certain criteria. This improved variety of goats is larger, grow faster and sell for more; a local goat for slaughter sells at USH 80 000 to 150 000 while the improved variety sells at USH 300 000…

  • A Note on the Vocabulary of Death from Raphy Rosen

    A quick note: I spoke with one of the nurse managers, Ms. Rose Smith, who has a background in palliative care and worked as a hospice nurse for many years. She made one particularly interesting point about palliative care which is well worth sharing: Ms. Smith hates the word “expired”, which is common parlance in…

  • Relocation Brings Opportunities to Participate in a Historical Event in Kenya

    Relocation Brings Opportunities to Participate in a Historical Event in Kenya

    On Monday, the Masters in Development Practice interns at the Millennium Village Project in Sauri, Kenya were relocated to Nairobi as a precaution for the constitutional referendum taking place August 4th. Although this put a damper on our projects, it did enable Steph, Denise and I to participate in a historical event and join 55+…

  • For the Birds

    For the Birds

    At the center of the CSSR’s mission is a desire to inspire discussion, be it through lectures, seminars, or interpersonal conversations. Therefore we talk, we write, we blog, and now we even tweet. No, we do not claim to have mastered the science of ornithology, but we have created a Twitter account, and hope that…

  • Mapping Peace, Protests, and Violence in Kenya

    Mapping Peace, Protests, and Violence in Kenya

    You may have heard that on Wednesday, August 4, a historic event will be taking place: a referendum deciding the acceptance or rejection of a new constitution for Kenya. The Green side (aka ‘Yes camp’) is headed by President Mwai Kibaki and supported by Kenya prime minister Raila Odinga and much of the parliament. The…

  • The Place of Religion and Doctor-Patient Relationships at TCC

    Each week or so when Raphy sends me his next installment of posts on his time at Terence Cardinal Cooke Medical Center, I open the files, begin to read, and am immediately taken in by the candidness of his observations. Almost all of Raphy’s posts include one or more vignettes concerning the life and experiences…