The Arnold Arboretum's sesquicentennial Director's Series traces the Arnold’s significance in the landscape architecture movement, value for the people of Boston, and leadership in creating global connections between plants and people.

Panelists include:

• Dr. Michelle Kondo, Research Social Scientist, UDSA-Forest Service

• Rev. Mariama White-Hammond, Chief of Environment, Energy, and Open Space, City of Boston

• Laurence Cotton, Consulting Producer, “Frederick Law Olmsted: Designing...

Ladee Hubbard is a writer whose most recent novel is “The Rib King” (Amistad, 2021). In this lecture, she will discuss her current project, a novel that examines the implications of the ways in which Black people in the United States have historically been represented as an internal threat to both public health and safety, placing the 1980s War on Drugs in dialogue with the larger history of African Americans being used in drug trials and medical experiments.

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When aliens touchdown on Earth, linguistics professor Louise Banks (Amy Adams) and her team are tasked with determining why they are here and what they want. Our experts will discuss and debate the challenges that may arise in communicating with alien lifeforms and where the film succeeded and/or failed in this regard.

Learn more and RSVP for this virtual event.

Artificial intelligence (AI) is rapidly permeating many facets of our lives, raising both hope and concern about possibilities for our future. AI is transforming domains as disparate as science, medicine, commerce, government, law, the military, and the arts, and in doing so, it is forcing us to grapple with practical, political, and philosophical questions about humans and the nature of human interaction. The Harvard Radcliffe Institute Science Symposium, featuring speakers from disparate disciplines and industries, will examine AI, its impact, and its ethics by exploring current and...

Join us on Sunday, June 20 to learn about the scientific and cultural significance of the summer solstice, enjoy musical performances and explore activities to do at home. Stay tuned for the full details!

Learn more about and register for this virtual event.

Ana Paiva is a computer science professor at Instituto Superior Técnico, Universidade de Lisboa, and is investigating the design of intelligent interactive systems by creating “social agents'' that can interact with humans in a natural manner. Over the years, she has developed this field by engineering social agents that exhibit specific capabilities, including emotions, personality, culture, nonverbal behavior, empathy, and collaboration, among others.

Join Paiva to learn about her current investigation into the conditions and mechanisms that drive societies of agents and...

For the first time in the museum’s history, women who labored in the collections, offices, and labs of the Museum of Comparative Zoology in the late 19th century are being revealed in a unique online exhibit from the Harvard Museums of Science & Culture. The exhibit is curated by Reed Gochberg, Assistant Director of Studies and a Lecturer on History and Literature at Harvard University.

Women like Elizabeth Hodges Clark, Elizabeth Bangs Bryant, and Elvira Wood persevered diligently behind-the-scenes, gaining unparalleled expertise in what were previously thought to be men’...

Join the Center for Astrophysics | Harvard & Smithsonian for a virtual Public Observatory Night with guest lecturer Donavan Moore, author of "What Stars Are Made Of: The Life of Cecilia Payne-Gaposchkin."

It was not easy being a woman of ambition in early twentieth-century England, much less one who wished to be a scientist. Cecilia Payne-Gaposchkin overcame prodigious obstacles to become a woman of many firsts: the first to receive a PhD in astronomy from Radcliffe College, the first promoted to full professor at Harvard, the first to head a department there. And, in what...

Pulsation permeates the universe at every scale, from heartbeats to pulsars. Join the artist Dario Robleto and the astrophysicist Abraham (Avi) Loeb, both of whom engage deeply with pulsatility in their work, for a conversation on how the arts and sciences can explore a common set of understandings.

This event is free and open to the public, but registration is required. 

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For centuries, in both the arts and the sciences, the human heart has been a source of reverence and marvel. In this conversation, the artist Dario Robleto, whose exhibition at the Radcliffe Institute rethinks the deep history of cardiological recording, and Doris A. Taylor, a leading scientist in regenerative medicine, will discuss the surprising opportunities for both the arts and sciences to converge around new insights and questions of the human heart.

This event is free and open to the public, but registration is required. 

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Three-time Grammy nominated chamber orchestra A Far Cry returns to the Harvard Ed Portal for a cross-disciplinary program that examines the power of gravity and space through a musical lens. Join A Far Cry for an open rehearsal and discussion, in which the ensemble will preview their upcoming concert, Gravity at Jordan Hall, provide a window into their uniquely democratic rehearsal process, and explore the science behind music and the sounds of the universe with MIT theoretical particle physicist and gravitational-wave expert Jesse Thaler.

A Far Cry Presents:...

Anna Von Mertens is an exhibited artist who uses the structures of quilting and drawing to explore the frontiers of human understanding. Her new exhibition "Measure" explores the life and work of Henrietta Leavitt, one of the women “computers” hired to study glass-plate astronomical photographs at the Harvard College Observatory a century ago. Leavitt’s findings provided a unit of measurement for galactic distances. Reimagined in meticulous stitches and intricate graphite marks, Von Mertens examines our current understanding of the size and shape of...

Miaki Ishii, Professor of Earth and Planetary Sciences, Harvard University

Recent volcanic eruptions in Hawaii and Guatemala remind us of how devastating these geological eruptions can be. Popular culture depictions of volcanic disasters found in movies like Dante’s Peak and Volcano can strongly distort the public’s understanding of volcanic activity and its immediate effects. As with many science-fiction films, Hollywood depictions of natural phenomena don’t always align with the scientific facts. Seismologist Miaki...

Dr. Yvonne Cagle is a NASA Astronaut and Family Physician. In 2008, Dr. Cagle retired as a Colonel in the USAF where she served as a Senior... Read more about Dr. Yvonne Cagle

The Harvard Center for Green Buildings and Cities (CGBC) retrofitted its headquarters, a pre-1940s house in Cambridge, MA, into a first-of-its-kind test case to demonstrate unprecedented levels of building efficiency and promote substantial shifts in the design and operation of existing buildings. Dubbed “HouseZero,” the project aims to prove that ultra-efficient retrofits can, indeed, be achieved...

A discussion of origin stories with Stephen Greenblatt (Harvard University), Meredith Reiches (University of Massachusetts Boston), and Richard... Read more about Garden Party: From Genesis to The Descent of Man

The Mahindra Humanities Center and the Office of the President at Harvard present the Tanner Lectures on Human Values: Bryan... Read more about Social Justice Action: How We Change the World

What if your host truly didn’t want you to visit? Found you intolerable, in fact, and didn’t want you to stay? You’d think that you’d be kicked out, but... Read more about Of Monarchs and Milkweed: A Story of Coevolution, Cultural History, and Conservation