How can technology and intergenerational youth programs combat social isolation and loneliness in older individuals?

Abstract

Social isolation and loneliness are growing public health concerns among older adults, linked to increased risks of depression, cognitive decline, cardiovascular disease, and early mortality. This narrative review summarizes recent evidence on the ability of digital communication tools, social media, and virtual group activities to foster social connectedness and mental well-being, while also noting persistent barriers such as low digital literacy, lack of confidence, and limited access. Similarly, evidence on intergenerational programs shows their potential to build meaningful relationships, enhance self-esteem, and provide a sense of purpose for both older and younger participants, though accessibility and program design remain challenges. Based on this literature, the paper will propose a theoretical model that combines these two practices into one and incorporates original evidence and testimonials from older adults who benefited from this strategy. Integrating these approaches may amplify benefits by pairing technical skills training with authentic social engagement. These findings may inform caregivers and policymakers on how to support aging populations and inspire children and teenagers to start initiatives that follow my model.