# From TED 7,640 courses and talks. - [My wish: Let my photographs bear witness](https://invisiblenetwork.ai/learn/ted/james_nachtwey_my_wish_let_my_photographs_bear_witness): James Nachtwey · TED - [From mach-20 glider to hummingbird drone](https://invisiblenetwork.ai/learn/ted/regina_dugan_from_mach_20_glider_to_hummingbird_drone): Regina Dugan · TED - [How dangerous was it to be a jester?](https://invisiblenetwork.ai/learn/ted/beatrice_k_otto_how_dangerous_was_it_to_be_a_jester): Beatrice K. Otto · TED - [The doubt essential to faith](https://invisiblenetwork.ai/learn/ted/lesley_hazleton_the_doubt_essential_to_faith): Lesley Hazleton · TED - [How centuries of sci-fi sparked spaceflight](https://invisiblenetwork.ai/learn/ted/alexander_macdonald_how_centuries_of_sci_fi_sparked_spaceflight): Alexander MacDonald · TED - [Why you feel stuck — and how to get motivated](https://invisiblenetwork.ai/learn/ted/shannon_odell_why_you_feel_stuck_and_how_to_get_motivated): Shannon Odell · TED - [Who won the space race?](https://invisiblenetwork.ai/learn/ted/jeff_steers_who_won_the_space_race): Jeff Steers · TED - [A next-generation digital book](https://invisiblenetwork.ai/learn/ted/mike_matas_a_next_generation_digital_book): Mike Matas · TED - [Why is Texas hold 'em so popular?](https://invisiblenetwork.ai/learn/ted/james_mcmanus_why_is_texas_hold_em_so_popular): James McManus · TED - [3 lessons on hope in challenging times](https://invisiblenetwork.ai/learn/ted/wajahat_ali_3_lessons_on_hope_in_challenging_times): Wajahat Ali · TED - [A boat carrying 500 refugees sunk at sea. The story of two survivors](https://invisiblenetwork.ai/learn/ted/melissa_fleming_a_boat_carrying_500_refugees_sunk_at_sea_the_story_of_two_survivors): Melissa Fleming · TED - [How great leaders innovate responsibly](https://invisiblenetwork.ai/learn/ted/ken_chenault_how_great_leaders_innovate_responsibly): Ken Chenault · TED - [What does the universe sound like? A musical tour](https://invisiblenetwork.ai/learn/ted/matt_russo_what_does_the_universe_sound_like_a_musical_tour): Matt Russo · TED - [How to reimagine society for working parents](https://invisiblenetwork.ai/learn/ted/reshma_saujani_how_to_reimagine_society_for_working_parents): Reshma Saujani · TED - [The world's oldest living things](https://invisiblenetwork.ai/learn/ted/rachel_sussman_the_world_s_oldest_living_things): Rachel Sussman · TED - [Kids need structure](https://invisiblenetwork.ai/learn/ted/colin_powell_kids_need_structure): Colin Powell · TED - [How every movie trailer gets made](https://invisiblenetwork.ai/learn/ted/twenty_thousand_hertz_how_every_movie_trailer_gets_made): Twenty Thousand Hertz · TED - [The case for a decentralized internet](https://invisiblenetwork.ai/learn/ted/tamas_kocsis_the_case_for_a_decentralized_internet): Tamas Kocsis · TED - [The future of the food ecosystem -- and the power of your plate](https://invisiblenetwork.ai/learn/ted/ndidi_okonkwo_nwuneli_the_future_of_the_food_ecosystem_and_the_power_of_your_plate): Ndidi Okonkwo Nwuneli · TED - [How I use sonar to navigate the world](https://invisiblenetwork.ai/learn/ted/daniel_kish_how_i_use_sonar_to_navigate_the_world): Daniel Kish · TED - [The astonishing hidden world of the deep ocean](https://invisiblenetwork.ai/learn/ted/robert_ballard_the_astonishing_hidden_world_of_the_deep_ocean): Robert Ballard · TED - [Where is cybercrime really coming from?](https://invisiblenetwork.ai/learn/ted/caleb_barlow_where_is_cybercrime_really_coming_from): Caleb Barlow · TED - [Why a sausage can do what your gloves cannot](https://invisiblenetwork.ai/learn/ted/charles_wallace_and_sajan_saini_why_a_sausage_can_do_what_your_gloves_cannot): Charles Wallace and Sajan Saini · TED - [These animals are also plants ... wait, what?](https://invisiblenetwork.ai/learn/ted/luka_seamus_wright_these_animals_are_also_plants_wait_what): Luka Seamus Wright · TED - [How to realistically decarbonize the oil and gas industry](https://invisiblenetwork.ai/learn/ted/bjorn_otto_sverdrup_how_to_realistically_decarbonize_the_oil_and_gas_industry): Bjørn Otto Sverdrup · TED - [The movement that inspired the Holocaust](https://invisiblenetwork.ai/learn/ted/alexandra_minna_stern_and_natalie_lira_the_movement_that_inspired_the_holocaust): Alexandra Minna Stern and Natalie Lira · TED - [How fear of nuclear power is hurting the environment](https://invisiblenetwork.ai/learn/ted/michael_shellenberger_how_fear_of_nuclear_power_is_hurting_the_environment): Michael Shellenberger · TED - [Tracking the whole world's carbon emissions -- with satellites and AI](https://invisiblenetwork.ai/learn/ted/gavin_mccormick_tracking_the_whole_world_s_carbon_emissions_with_satellites_and_ai): Gavin McCormick · TED - [How I accidentally changed the way movies get made](https://invisiblenetwork.ai/learn/ted/franklin_leonard_how_i_accidentally_changed_the_way_movies_get_made_sep_2018): Franklin Leonard · TED - [How some friendships last — and others don’t](https://invisiblenetwork.ai/learn/ted/iseult_gillespie_how_some_friendships_last_and_others_don_t): Iseult Gillespie · TED - [Military robots and the future of war](https://invisiblenetwork.ai/learn/ted/p_w_singer_military_robots_and_the_future_of_war): P.W. Singer · TED - [Remembering climate change ... a message from the year 2071](https://invisiblenetwork.ai/learn/ted/kim_stanley_robinson_remembering_climate_change_a_message_from_the_year_2071): Kim Stanley Robinson · TED - [What you need to know about carbon removal](https://invisiblenetwork.ai/learn/ted/gabrielle_walker_what_you_need_to_know_about_carbon_removal): Gabrielle Walker · TED - [The infinite alchemy of storytelling](https://invisiblenetwork.ai/learn/ted/zahra_al_mahdi_the_infinite_alchemy_of_storytelling): Zahra Al-Mahdi · TED - [To save the climate, we have to reimagine capitalism](https://invisiblenetwork.ai/learn/ted/rebecca_henderson_to_save_the_climate_we_have_to_reimagine_capitalism): Rebecca Henderson · TED - [Why is China appointing judges to combat climate change?](https://invisiblenetwork.ai/learn/ted/james_k_thornton_why_is_china_appointing_judges_to_combat_climate_change): James K. Thornton · TED - [The crucial intersection of climate and capital](https://invisiblenetwork.ai/learn/ted/nili_gilbert_the_crucial_intersection_of_climate_and_capital): Nili Gilbert · TED - [How to love, according to Rumi](https://invisiblenetwork.ai/learn/ted/stephanie_honchell_smith_how_to_love_according_to_rumi): Stephanie Honchell Smith · TED - [What happens to people's donated eggs and sperm after they die?](https://invisiblenetwork.ai/learn/ted/ellen_trachman_what_happens_to_people_s_donated_eggs_and_sperm_after_they_die): Ellen Trachman · TED - [The awesome potential of many metaverses](https://invisiblenetwork.ai/learn/ted/agnes_larsson_the_awesome_potential_of_many_metaverses): Agnes Larsson · TED - [Why bittersweet emotions underscore life's beauty](https://invisiblenetwork.ai/learn/ted/susan_cain_why_bittersweet_emotions_underscore_life_s_beauty): Susan Cain · TED - [What doctors should know about gender identity](https://invisiblenetwork.ai/learn/ted/kristie_overstreet_what_doctors_should_know_about_gender_identity): Kristie Overstreet · TED - [Behind the Great Firewall of China](https://invisiblenetwork.ai/learn/ted/michael_anti_behind_the_great_firewall_of_china): Michael Anti · TED - [Let's scan the whole planet with LiDAR](https://invisiblenetwork.ai/learn/ted/chris_fisher_let_s_scan_the_whole_planet_with_lidar): Chris Fisher · TED - [Why not eat insects?](https://invisiblenetwork.ai/learn/ted/marcel_dicke_why_not_eat_insects): Marcel Dicke · TED - [How a fleet of wind-powered drones is changing our understanding of the ocean](https://invisiblenetwork.ai/learn/ted/sebastien_de_halleux_how_a_fleet_of_wind_powered_drones_is_changing_our_understanding_of_the_ocean): Sebastien de Halleux · TED - [The unexpected, underwater plant fighting climate change](https://invisiblenetwork.ai/learn/ted/carlos_m_duarte_the_unexpected_underwater_plant_fighting_climate_change): Carlos M. Duarte · TED - [How I became part sea urchin](https://invisiblenetwork.ai/learn/ted/catherine_mohr_how_i_became_part_sea_urchin): Catherine Mohr · TED [Next page](https://invisiblenetwork.ai/learn/browse?source=ted&page=52)