The University College Dublin's School of Agriculture and Food Science is offering a fully funded PhD position through the Ad Astra Doctoral Scholarship, focusing on online food shopping systems. This opportunity is ideal for candidates passionate about sustainability, consumer behaviour, and digital innovation in the food sector. The research will explore how online food shopping behaviours can drive positive health and environmental change. The scholarship provides a €25,000 annual stipend, full tuition coverage for EU and non-EU students, and a research budget of up to €4,000 per year. Applicants should have a background in agricultural economics, food science, business, computer science, or related fields, with a strong interest in marketing, psychology, and technology. The start date is May 2026, and the application deadline is December 14, 2025. For more information or to apply, candidates should read the official call and contact Assistant Professor Vilma Xhakollari at University College Dublin.