What's Your English Level?

Transcript — Clip 1 Emma: Hey, do you have any plans for the weekend? Tom: Not really. I was thinking of going to the new exhibition at the art museum — apparently it's really good. Emma: Oh, I heard about that! My sister went last week and she said it was amazing. But isn't it quite expensive? Tom: It's fifteen pounds, which is a bit much. But if you book online in advance, you get a twenty percent discount. Emma: That's not bad then. Maybe I'll join you. What day were you thinking? Tom: Saturday afternoon, around two o'clock. We could grab a coffee somewhere afterwards. Emma: Sounds great. Let's do it.

Transcript — Clip 2 Interviewer: Dr Patel, cities are increasingly investing in parks and green corridors. Is this purely about aesthetics, or is there more to it? Dr Patel: Much more, actually. The evidence is quite compelling. Urban green spaces reduce the so-called heat island effect — where city centres become significantly warmer than surrounding areas due to concrete and asphalt. Trees provide shade and release water vapour, which can lower local temperatures by up to four degrees. Interviewer: And the health benefits? Dr Patel: They're substantial. Studies consistently show that people who live within five hundred metres of a park report better mental health outcomes. There's also a social dimension — green spaces encourage interaction between neighbours, which strengthens community cohesion. The challenge for city planners is ensuring these spaces are distributed equitably, not just concentrated in wealthy neighbourhoods.

Transcript — Clip 3 Professor: Today I want to introduce a concept that has profound implications for how we process information: confirmation bias. In essence, confirmation bias is the tendency to search for, interpret and recall information in a way that confirms our pre-existing beliefs. We don't do this consciously — it's a deeply ingrained cognitive shortcut that evolved because rapid decision-making was often more advantageous than careful deliberation. The problem, of course, is that in a complex modern world, this shortcut frequently leads us astray. Research by psychologist Peter Wason in the 1960s demonstrated that when asked to test a hypothesis, people instinctively seek evidence that confirms it rather than evidence that might disprove it — what Wason called the "verification bias". The practical consequences are significant: in medicine, it can lead clinicians to overlook symptoms that don't fit their initial diagnosis; in business, it causes leaders to pursue failing strategies long after the evidence suggests they should change course.