“…In the context of BRICS economies, most of the comprehensive empirical works investigate the determinants of footprint (Sahoo et al, 2021); economic growth, eco‐innovation, and environment (H. Liu, Alharthi, et al, 2022; S. Liu, Gao, et al, 2022; H. Liu, Khan, et al, 2022; H. Liu, Saleem, et al, 2022); human capital and environment (Ganda, 2022); and human capital, economic growth, investments, energy, and environment (M. Azam, 2019). Others on BRICS (K. Ahmed, 2017; Chien et al, 2021; Ganda, 2021; Haseeb et al, 2018; Ibrahim & Ajide, 2021; Rout et al, 2022; Sampene et al, 2022; Sart et al, 2022; Tamazian et al, 2009; Usman & Makhdum, 2021; Yao et al, 2021) adopted alternate variables in their studies and delivered diverse and mixed findings. Extensive empirical works used various human capital indicators (Bano et al, 2018; Chien et al, 2021; X. Li et al, 2022; Ojekemi et al, 2022; Rafique et al, 2020; Sadiq et al, 2022).…”