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Emily Oster: What do we really know about the spread of AIDS?

27,975 views

TED

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

86%
  • 15:14 / 17:32

Speech Rate:

  • 215 wpm - Fast

Category:

  • News & Politics

Tags :

Intro:

Video Vocabulary

programs

/ˈprōˌɡram/

noun other verb

set of related measures. Plans or schedule of events. provide machine with program.

actually

/ˈak(t)SH(o͞o)əlē/

adverb

as truth or facts.

infected

/inˈfektəd/

adjective verb

Made bad due to a virus. To make people feel the same emotion you are.

dollars

/ˈdälər/

noun other

basic monetary unit of US, Canada, Australia, and certain countries in Pacific. Basic units of money equal to 100 cent.

country

/ˈkəntrē/

noun

particular land with own government.

replicate
adjective noun verb

of nature of copy. close or exact copy. make exact copy of.

president

/ˈprez(ə)dənt/

noun

the elected head of a republic.

behavior

/bəˈhāvyər/

noun

way in which one acts or conducts oneself.

condoms

/ˈkändəm/

noun other

thin rubber sheath worn on man's penis during sexual intercourse as contraceptive or as protection. Contraceptive devices consisting of a sheath of thin rubber or latex that is wornover the penis during intercourse.

billion

/ˈbilyən/

noun number

Number 1,000,000,000. thousand million.

roughly

/ˈrəflē/

adverb

in manner lacking gentleness.

encourage

/inˈkərij/

verb

To increase the chance of something happening.

percent

/pərˈsent/

adverb noun

by specified amount in or for every hundred. one part in every hundred.

probably

/ˈpräbəblē/

adverb

That is likely to happen or be true.

familiar

/fəˈmilyər/

adjective noun

Well-known or easily recognized. demon supposedly obeying witch.

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