by tracking our behaviour online. the second part of her argument is that we have today the biggest asymmetry of knowledge in history. do you think any of that is fair? there's a lot to unpack here. as i said before, we use information to provide services back, which is why we give users the choice. in fact, by default now we automatically delete data after 18 months, and they can choose it to be shorter time frames. if you go back to various periods in history, i think there was more asymmetry. very few people had access to knowledge. i genuinely think we're radically improving access to information. we may be taking it for granted but it doesn't change the fact that today there's more access to information at somebody�*s fingertips than at any point in humanity's history. there are people who say that when it comes to inequality, you guys are the problem. in the first three months of this year, alphabet pointed