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Summary
Marine biologist Sylvia Earle revisits her 2009 TED Prize wish to create a global network of ocean Hope Spots, sharing progress and urgent calls to protect marine life.
Passive voice for describing large-scale actions — used to shift focus onto what is being done to the ocean rather than who does it. "We have dewilded the ocean, taking these wild animals to markets globally."
Present perfect to show ongoing relevance — Earle repeatedly connects past actions to the present situation. "We've eliminated more than half of them since I began diving."
Infinitive of purpose — used to express goals and intentions behind actions. "Champions were enlisted to help with the protection of the top of the world."
Conditional structure with "can" for empowerment — the speaker uses present-tense conditionals to frame human agency. "We can choose the future we want. We can."
About this video
In this TED talk, oceanographer Sylvia A. Earle returns to the TED stage to report on the real-world impact of the wish she made as a 2009 TED Prize winner: a global network of marine protected areas called "Hope Spots." She walks through concrete milestones — from the launch of 10 Hope Spots on Google Earth, to the recovery of Juan Fernández fur seals from a single individual to over 100,000, to the restoration of Shinnecock Bay using 53 million clams — painting a vivid picture of both crisis and cautious optimism. She closes with a striking contrast: 99% of the ocean was open to exploitation in 2009, and 97% still is today, making her call to "seriously scale up" feel both urgent and personal.
For shadowing practice, this talk is excellent material. Earle speaks with a clear, measured American accent at a moderate pace, pausing naturally at key ideas, which gives learners time to process and repeat. Her sentences range from short, punchy declarations ("Protection works.") to longer, clause-rich constructions, providing variety without overwhelming complexity. The language is formal but conversational — full of active verbs, rhetorical questions, and first-person reflection.
This video suits upper-intermediate (B2) learners who want to build vocabulary around environment, science, and advocacy. Shadowers will practise stress patterns on compound nouns ("marine protected areas," "carbon cycle"), sentence-final emphasis, and the rhythm of persuasive public speaking — all highly transferable skills for academic and professional English.
Idioms & expressions
at your disposal — available for you to use freely; "use all means at your disposal"
on the spot — immediately, without delay; "On the spot, the commitment was made to protect the high seas."
on our watch — during the period when we are responsible; "what's happening on our watch"
warm up to — gradually become more comfortable or enthusiastic about something; "he warmed up to the idea"
stand a chance — have any possibility of surviving or succeeding; "Wild animals don't stand a chance."
set out to — begin with a clear intention or goal; "Doctor Ellen Pikitch… set out with her colleagues to do something about it"
delivering on the promise — fulfilling what was hoped for or expected; "the place is delivering on the promise of hope"
