TED: Lisa Nip: How humans could evolve to survive in space

http://www.ted.com/talks/lisa_nip_how_humans_could_evolve_to_survive_in_space

TED: Dan Gross: Why gun violence can't be our new normal

http://www.ted.com/talks/dan_gross_why_gun_violence_can_t_be_our_new_normal

TED: Angélica Dass: The beauty of human skin in every color

http://www.ted.com/talks/angelica_dass_the_beauty_of_human_skin_in_every_color

TED: Alex Kipman: A futuristic vision of the age of holograms

http://www.ted.com/talks/alex_kipman_the_dawn_of_the_age_of_holograms

TED: Siyanda Mohutsiwa: How young Africans found a voice on Twitter

http://www.ted.com/talks/siyanda_mohutsiwa_how_young_africans_found_a_voice_on_twitter

TED: Latif Nasser: You have no idea where camels really come from

http://www.ted.com/talks/latif_nasser_you_have_no_idea_where_camels_really_come_from

TED: Carol Fishman Cohen: How to get back to work after a career break

http://www.ted.com/talks/carol_fishman_cohen_how_to_get_back_to_work_after_a_career_break

TED: Adam Foss: A prosecutor's vision for a better justice system

http://www.ted.com/talks/adam_foss_a_prosecutor_s_vision_for_a_better_justice_system

TED: Meron Gribetz: A glimpse of the future through an augmented reality headset

http://www.ted.com/talks/meron_gribetz_a_glimpse_of_the_future_through_an_augmented_reality_headset

TED: Arthur Brooks: A conservative's plea: Let's work together

http://www.ted.com/talks/arthur_brooks_a_conservative_s_plea_let_s_work_together

TED: Tim Urban: Inside the mind of a master procrastinator

http://www.ted.com/talks/tim_urban_inside_the_mind_of_a_master_procrastinator

TED: Casey Gerald: The gospel of doubt

http://www.ted.com/talks/casey_gerald_the_gospel_of_doubt

TED: Tshering Tobgay: This country isn't just carbon neutral

http://www.ted.com/talks/tshering_tobgay_this_country_isn_t_just_carbon_neutral_it_s_carbon_negative

TED: Laura Robinson: The secrets I find on the mysterious ocean floor

http://www.ted.com/talks/laura_robinson_the_secrets_i_find_on_the_mysterious_ocean_floor

TED: Caleb Harper: This computer will grow your food in the future

http://www.ted.com/talks/caleb_harper_this_computer_will_grow_your_food_in_the_future

TED: Travis Kalanick: Uber's plan to get more people into fewer cars

http://www.ted.com/talks/travis_kalanick_uber_s_plan_to_get_more_people_into_fewer_cars

TED: Russ Altman: What really happens when you mix medications

http://www.ted.com/talks/russ_altman_what_really_happens_when_you_mix_medications