francine: coming up, leena nair on how chanel is trying to change luxury and how her background in hrs helping to shape her mindset as a chief executive. ♪ francine: leena nair is used to breaking convention and changing norms in the workplace, including her transition from unilever and human resources to becoming the chief executive of one of the most prestigious names in luxury. she tells me how chanel is positioning for the future of fashion and what it means for her legacy at the iconic firm. how difficult is it for a big luxury company to be sustainable? i mean, you have very ambitious goals. leena: i'd like us to set the bar for luxury. i would like other luxury players to be inspired by what chanel does every day. we are one of the few luxury players that has now publicly set a goal of net zero 2040. so we want to really reduce our carbon emissions. so, for example, we are -- in carbon emissions we are reducing our logistics, transport, and carbon footprint to do it digital. chanel.com saw an increase in traffic of 30%, with a 16% reduction in carbon footprint. francine: how mu