Angelina Eßer is a graduate business psychologist. Due to her interest in sustainability, she began a second degree in “Sustainable Agriculture” parallel to her master’s degree, which she continues to pursue to this day. Since November 2021, she has been Chief Tomorrow Officer at T-Systems. In doing so, she contributes to the sustainable transformation of the company by stimulating the reflection of established attitudes and courses of action in relation to the issue of climate protection by means of future questions.