BBC
LEARNING ENGLISH
6 Minute English
Should we fear chatbots?
This is not a word-for-word transcript.
6 Minute English
©British Broadcasting Corporation 2023
bbclearningenglish.com
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Neil
Hello. This is 6 Minute English from BBC Learning English. I’m Neil.
Rob
And I’m
Rob.
Neil
Now,
I’m sure most of us have interacted with a chatbot.
These are bits of
computer technology that respond to text with text or respond to your voice. You
ask it a question and it usually comes up with an answer!
Rob
Yes, it’s almost like talking to another human
,
but of course it’s not –
it’s just a
clever piece of technology. It is becoming more
sophisticated
–
more advanced
and complex, but could they replace real human interaction altogether?
Neil
We’ll discuss that more in a moment and find out if chatbots r
eally think for
themselves. But first I have a question for you, Rob. The first computer program
that allowed some kind of plausible conversation between humans and machines
was invented in 1966, but what was it called? Was it:
a)
ALEXA
b)
ELIZA
c)
PARRY
Rob
It’s not Alexa –
that’s too new –
so I’ll guess c) P
ARRY.
Neil
I
’ll reveal the answer at the end of the programme.
Now, the old chatbots of the
1960s and 70s
were quite basic, but more recently,
the technology is able to
6 Minute English
©British Broadcasting Corporation 2023
bbclearningenglish.com
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predict the next word that is likely to be used in a sentence, and it learns words
and sentence structures.
Rob
It’s clever stuff. I’ve experienced using them when talking to my bank
- or when I
have problems trying to book a ticket on a website. I no longer phone a human but
I speak to a ‘virtual assistant’ instead.
Probably the most well-known chatbot at
the moment is ChatGTP.
Neil
It is. The claim is it
’
s able to answer anything you ask it.
This includes writing
students
’
essays. This is something that was discussed on the BBC Radio 4
programme, Word of Mouth. Emily M Bender,
Professor of Computational
Linguistics at the University of Washington,
explained why
it’s dangerous to
always trust what a
chatbot is telling us…