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Free online lectures: Explore a world of ideas

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Cambridge Forum

Let Cambridge Forum change your mind....

Cambridge Forum hosts free, public discussions that inform and engage, so that people can better explore the varied issues and ideas that shape our changing world. CF broadcasts its live events via podcasts, weekly NPR shows and online presentations via GBH Forum Network on YouTube.

http://www.cambridgeforum.org

  • Virtual
    Pulitzer Prize–winning journalist and commentator Eugene Robinson shares a rhythmic history. Moving beyond headlines and isolated shocks, Robinson draws on the two‑century journey of his own family — the heart of his memoir, "Freedom Lost, Freedom Won,"— to show how national politics are lived, felt, and carried across generations.
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    Cambridge Forum
  • The rise of GLP‑1s raises deep questions: What happens when medication becomes one of the most effective ways to navigate a food system built around overconsumption? How might these drugs change what we eat, how companies design and sell food, and the broader incentives that shape our choices?
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    Cambridge Forum
  • The same forces driving tensions in South America - rich mineral resources, strategic one-upmanship, and shifting trade and military alliances - are now flaring in the far north. Cambridge Forum brings together Arctic geopolitical specialists to explore the key issues at stake in this rapidly changing territory.
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    Cambridge Forum
  • Stephen Guerriero moderates a conversation on transportation, surveillance, and human adaptation in the age of autonomous mobility.
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    Cambridge Forum
  • As the United States approaches its 250th anniversary, we are called upon to consider a profound and often overlooked truth: this nation was built on the backs of many and perhaps the greatest cost was borne by Native peoples. Sadly, today’s indigenous communities represent just 1% of the population, but their names, images and traditions are woven into the fabric of American culture — from place names and sports mascots to art and spiritual wisdom. How is it that the Native presence is so ubiquitous yet “unseen”, and its collective voice so marginalized?

    Cambridge Forum will unravel the contradictions at the heart of American identity. We will examine how Indigenous knowledge and ways of life have been borrowed and celebrated by mainstream culture, even as Native peoples have faced dispossession, exclusion and erasure. We will also highlight how, despite all efforts to eradicate them over the centuries, Indigenous communities have continued to survive and exercise their sovereignty and sacred cultural ways.
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    Cambridge Forum
  • Back in the 1950s, NASA set lofty and noble ambitions for humanity: to “explore the unknown in air and space, to innovate for the benefit of humanity, and to inspire the world through discovery.” And for the past 75 years, it is true that NASA has made the seemingly impossible, possible. However, the agency’s agenda has shifted dramatically over the ensuing years with the advent of Star Wars and the creation of commercial enterprises that carried research payloads into space on board the shuttle, for profit.

    This forum will provide a reality check on our current role in space, to consider what is really motivating our actions, driving our expensive excursions to Mars, and shaping our international satellite placement industry. Have we really considered our role, responsibility, and stewardship in space alongside the potential profits to be made?

    The conversation will be moderated by Curt Jaimungal, a Toronto-based mathematical physicist and host of the acclaimed podcast, "Theories of Everything," which fuses rigorous scientific analysis with profound philosophical inquiry.
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    Cambridge Forum
  • Cynicism has become the default lens through which many people view American life. According to Pew research, our trust in institutions is steadily eroding and being replaced by a hardened belief that our systems are broken and most government promises, empty lies. Cambridge Forum hosts Rev. Andre K. Bennett, Steve Starring Grant and Emmanuel Maduneme, who have all forged strategies to navigate the stresses of everyday existence. Their experiences offer pragmatic suggestions, and optimistic ideas about how meaning can be reclaimed in a cynical age.
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    Cambridge Forum
  • In an age of memes, late-night talk shows, and viral video takedowns, satire has become a serious weapon. But what happens when humor masks deeper political truths?
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    Cambridge Forum
  • The Cambridge Forum holds a discussion on America’s cultural identity becoming inextricably linked to the automobile, examining how what began as a convenient, and often essential, mode of transportation has morphed for many into a tyrannical obsession symbolizing success and power.

    In the past twenty years, cars have grown larger, heavier and more intimidating. Mimicking the appearance of military vehicles with names to match, massive SUVs dominate the landscape and the statistics are not pretty. Globally, cars directly take the lives of more than a million people annually. They also harm others through air pollution and environmental hazards, and increasingly they have the potential to be used as attack weapons.

    Our growing dependency on cars is draining the earth’s natural resources, their carbon emissions drive climate change and they create unsafe streets and congestion, making the planet unlivable. We know this, yet we continue to ignore the negative consequences of our indulgent behavior and worship at the altar of the auto. Cars dominate our lives and we just love the personal comfort and distraction afforded by the gadgets behind the wheel.

    The question for this panel: How long can we ignore the true costs of our driving habits on others and the planet, without paying the price?
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    Cambridge Forum
  • Schools and colleges are open for business – it’s the fall semester – but the statistics are depressing. Nationally, high school seniors have scored the worst on reading results since 1992. The data, from the respected National Assessment of Education Progress, showed that a third of 12th-graders who were tested last year, did not meet basic reading skills. Forbes magazine recently reported on the “dark side of AI: tracking the decline of human cognitive skills” and the National Endowment for the Arts noted that federal data showed a slump in reading for pleasure. So, is any or all of this attributable to the invasion of AI into our kids’ classrooms?

    ChatGPT was initially pitched as a useful technological “tool”, yet more educational analysts are expressing concerns that tests show we are losing fundamental critical thinking skills in the process. As Sarah O’Connor commented in a Financial Times opinion piece, “without solid skills of your own, it is only a few short steps from being supported by the machine, to finding yourself dependent on it, or subject to it.”

    MIT’s recent media study published unsettling results on cognitive performance using ChatGPT and the only people who seem unconcerned are Sam Altman and other tech leaders. CF has put together a panel of AI observers, including a neuroscientist, a professor of humanities and a student to discuss some of the challenges and concerns associated with generative AI and learning. Until we know more about the cognitive effects of technology like ChatGPT, should we be inserting it into the classroom? And if, as recent studies indicate, it homogenizes thinking and creativity, are we content to let our kids’ education go into experimental free fall?
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    Cambridge Forum