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B1 Intermediário Inglês 9:25 Educational

Why can't we stop eating certain foods? - BBC

BBC · 1,548,148 visualizações · Adicionado há 4 dias

Estatísticas de aprendizado

B1

Nível CEFR

5/10

Dificuldade

Legendas (224 segmentos)

00:00

even if they want to cut down even if

00:01

they know it's killing them they find

00:03

they can't stop my name is Chris vankin

00:06

I'm an NHS doctor I'm a scientist and

00:09

I'm part of a growing group of doctors

00:11

and academics who are increasingly

00:13

worried about the effect that the global

00:16

food system is having on all of us when

00:19

it comes to obesity the way that we've

00:20

understood the problem is it's a failure

00:22

of willpower people are just making bad

00:25

choices they're somewhat lazy it's

00:28

basically their fault this is American

00:30

government data for men and women of all

00:32

different ages the different lines of

00:34

different ages for obesity what you see

00:36

is between 1960 and 1975 there's a

00:40

fairly steady percentage of obesity in

00:42

the

00:43

population but in the mid 1970s obesity

00:46

starts going up in all of the groups

00:49

[Music]

00:51

simultaneously now if you're saying

00:53

willpower is responsible what you're

00:55

proposing is that all of these groups of

00:57

people simultaneously lost moral

01:00

responsibility and that's not

01:01

plausible something else happened to our

01:04

food in the mid 1970s to make it

01:07

irresistible to people my name is John

01:09

Ruff and uh I've spent 40 years in the

01:12

food industry across seven different

01:14

countries companies spent a lot of time

01:17

optimizing all aspects of their product

01:19

the flavor The Taste the texture people

01:22

want their product to be as good it's

01:24

not better than the competitor um so it

01:26

will sell more we use train sensory

01:29

panels to give us ratings is it squishy

01:32

is it hard is it soft is it crunchy and

01:34

that's very much how the food industry

01:37

operates one thing many people don't

01:39

realize is that factory processing

01:42

changes the textural properties of food

01:44

an interesting fact about soft food is

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