# Browse the lectures 35,551 courses and talks. - [Want to help Africa? Do business here](https://invisiblenetwork.ai/learn/ted/ngozi_okonjo_iweala_want_to_help_africa_do_business_here): Ngozi Okonjo-Iweala · TED - [Why nurses are key to medical innovation](https://invisiblenetwork.ai/learn/ted/ben_gran_why_nurses_are_key_to_medical_innovation): Ben Gran · TED - [How your sense of smell helps you savor flavor](https://invisiblenetwork.ai/learn/ted/jen_gunter_how_your_sense_of_smell_helps_you_savor_flavor): Jen Gunter · TED - [This one weird trick will get you infinite gold](https://invisiblenetwork.ai/learn/ted/dan_finkel_this_one_weird_trick_will_get_you_infinite_gold): Dan Finkel · TED - [What's the smallest thing in the universe?](https://invisiblenetwork.ai/learn/ted/jonathan_butterworth_what_s_the_smallest_thing_in_the_universe): Jonathan Butterworth · TED - [How to stop the metaverse from becoming the internet's bad sequel](https://invisiblenetwork.ai/learn/ted/micaela_mantegna_how_to_stop_the_metaverse_from_becoming_the_internet_s_bad_sequel): Micaela Mantegna · TED - [The urgent risks of runaway AI — and what to do about them](https://invisiblenetwork.ai/learn/ted/gary_marcus_the_urgent_risks_of_runaway_ai_and_what_to_do_about_them): Gary Marcus · TED - [One of the most controversial medical procedures in history](https://invisiblenetwork.ai/learn/ted/jenell_johnson_one_of_the_most_controversial_medical_procedures_in_history): Jenell Johnson · TED - [We need leaders who boldly champion inclusion](https://invisiblenetwork.ai/learn/ted/june_sarpong_we_need_leaders_who_boldly_champion_inclusion): June Sarpong · TED - [How we can predict the next financial crisis](https://invisiblenetwork.ai/learn/ted/didier_sornette_how_we_can_predict_the_next_financial_crisis): Didier Sornette · TED - [A pro wrestler's guide to confidence](https://invisiblenetwork.ai/learn/ted/mike_kinney_a_pro_wrestler_s_guide_to_confidence): Mike Kinney · TED - [My daughter, my wife, our robot, and the quest for immortality](https://invisiblenetwork.ai/learn/ted/martine_rothblatt_my_daughter_my_wife_our_robot_and_the_quest_for_immortality): Martine Rothblatt · TED - [Dreams and details for a decarbonized future](https://invisiblenetwork.ai/learn/ted/jim_hagemann_snabe_dreams_and_details_for_a_decarbonized_future): Jim Hagemann Snabe · TED - [What everyday citizens can do to claim power on the internet](https://invisiblenetwork.ai/learn/ted/fadi_chehade_what_everyday_citizens_can_do_to_claim_power_on_the_internet): Fadi Chehadé · TED - [How to revitalize a neighborhood -- without gentrification](https://invisiblenetwork.ai/learn/ted/bree_jones_how_to_revitalize_a_neighborhood_without_gentrification): Bree Jones · TED - [The business case for working with your toughest critics](https://invisiblenetwork.ai/learn/ted/bob_langert_the_business_case_for_working_with_your_toughest_critics): Bob Langert · TED - [Reasons for the seasons](https://invisiblenetwork.ai/learn/ted/rebecca_kaplan_reasons_for_the_seasons): Rebecca Kaplan · TED - [Why the pencil is perfect](https://invisiblenetwork.ai/learn/ted/caroline_weaver_why_the_pencil_is_perfect): Caroline Weaver · TED - [How video game skills can get you ahead in life](https://invisiblenetwork.ai/learn/ted/william_collis_how_video_game_skills_can_get_you_ahead_in_life): William Collis · TED - [Why you should care about whale poo](https://invisiblenetwork.ai/learn/ted/asha_de_vos_why_you_should_care_about_whale_poo): Asha de Vos · TED - [A plan to recycle the unrecyclable](https://invisiblenetwork.ai/learn/ted/ashton_cofer_a_plan_to_recycle_the_unrecyclable): Ashton Cofer · TED - [A teen scientist's invention to help wounds heal](https://invisiblenetwork.ai/learn/ted/anushka_naiknaware_a_teen_scientist_s_invention_to_help_wounds_heal): Anushka Naiknaware · TED - [How to transform your climate concern into action](https://invisiblenetwork.ai/learn/ted/jane_fonda_how_to_transform_your_climate_concern_into_action): Jane Fonda · TED - [Why Africa needs community-led conservation](https://invisiblenetwork.ai/learn/ted/resson_kantai_duff_why_africa_needs_community_led_conservation): Resson Kantai Duff · TED - [An escape from poverty](https://invisiblenetwork.ai/learn/ted/jacqueline_novogratz_an_escape_from_poverty): Jacqueline Novogratz · TED - [Let's launch a satellite to track a threatening greenhouse gas](https://invisiblenetwork.ai/learn/ted/fred_krupp_let_s_launch_a_satellite_to_track_a_threatening_greenhouse_gas): Fred Krupp · TED - [A comedian's take on how to save democracy](https://invisiblenetwork.ai/learn/ted/jordan_klepper_a_comedian_s_take_on_how_to_save_democracy): Jordan Klepper · TED - [Finding the story inside the painting](https://invisiblenetwork.ai/learn/ted/tracy_chevalier_finding_the_story_inside_the_painting): Tracy Chevalier · TED - [Would you pass the wallet test?](https://invisiblenetwork.ai/learn/ted/ted_ed_would_you_pass_the_wallet_test): TED-Ed · TED - [The fringe benefits of failure](https://invisiblenetwork.ai/learn/ted/jk_rowling_the_fringe_benefits_of_failure): JK Rowling · TED - [How to start a conversation about suicide](https://invisiblenetwork.ai/learn/ted/jeremy_forbes_how_to_start_a_conversation_about_suicide): Jeremy Forbes · TED - [The massive machines removing carbon from Earth's atmosphere](https://invisiblenetwork.ai/learn/ted/jan_wurzbacher_the_massive_machines_removing_carbon_from_earth_s_atmosphere): Jan Wurzbacher · TED - [How data is helping us unravel the mysteries of the brain](https://invisiblenetwork.ai/learn/ted/steve_mccarroll_how_data_is_helping_us_unravel_the_mysteries_of_the_brain): Steve McCarroll · TED - [What if buildings created energy instead of consuming it?](https://invisiblenetwork.ai/learn/ted/ksenia_petrichenko_what_if_buildings_created_energy_instead_of_consuming_it): Ksenia Petrichenko · TED - [The Taino myth of the cursed creator](https://invisiblenetwork.ai/learn/ted/bill_keegan_the_taino_myth_of_the_cursed_creator): Bill Keegan · TED - [Language around gender and identity evolves (and always has)](https://invisiblenetwork.ai/learn/ted/archie_crowley_language_around_gender_and_identity_evolves_and_always_has): Archie Crowley · TED - [What happens if an engineered virus escapes the lab?](https://invisiblenetwork.ai/learn/ted/ted_ed_what_happens_if_an_engineered_virus_escapes_the_lab): TED-Ed · TED - [Roger McNamee takes on big tech](https://invisiblenetwork.ai/learn/ted/the_ted_interview_roger_mcnamee_takes_on_big_tech): The TED Interview · TED - [Why SOPA is a bad idea](https://invisiblenetwork.ai/learn/ted/clay_shirky_why_sopa_is_a_bad_idea): Clay Shirky · TED - [3 stories of local eco-entrepreneurship](https://invisiblenetwork.ai/learn/ted/majora_carter_3_stories_of_local_eco_entrepreneurship): Majora Carter · TED - [How this disease changes the shape of your cells](https://invisiblenetwork.ai/learn/ted/amber_m_yates_how_this_disease_changes_the_shape_of_your_cells): Amber M. Yates · TED - [The 15-minute city](https://invisiblenetwork.ai/learn/ted/carlos_moreno_the_15_minute_city): Carlos Moreno · TED - [What happens when a city runs out of room for its dead](https://invisiblenetwork.ai/learn/ted/alison_killing_what_happens_when_a_city_runs_out_of_room_for_its_dead): Alison Killing · TED - [Parkinson's, depression and the switch that might turn them off](https://invisiblenetwork.ai/learn/ted/andres_lozano_parkinson_s_depression_and_the_switch_that_might_turn_them_off): Andres Lozano · TED - [A feminist reimagining of Kenya's public transport](https://invisiblenetwork.ai/learn/ted/naomi_mwaura_a_feminist_reimagining_of_kenya_s_public_transport): Naomi Mwaura · TED - [How hip-hop can make climate action cool](https://invisiblenetwork.ai/learn/ted/samir_ibrahim_myverse_and_kristen_warren_how_hip_hop_can_make_climate_action_cool): Samir Ibrahim, MyVerse and Kristen Warren · TED - [Our shared condition -- consciousness](https://invisiblenetwork.ai/learn/ted/john_searle_our_shared_condition_consciousness): John Searle · TED - [How India could pull off the world's most ambitious energy transition](https://invisiblenetwork.ai/learn/ted/varun_sivaram_how_india_could_pull_off_the_world_s_most_ambitious_energy_transition): Varun Sivaram · TED [Next page](https://invisiblenetwork.ai/learn/browse?page=63)