Linden is Full Professor, Head of the Laboratory of Neurogenesis, and former Director (2004-2007) of the Institute of Biophysics Carlos Chagas Filho, at the Federal University of Rio de Janeiro. His research work is directed at mechanisms of development of the central nervous system and neurodegeneration. His achievements in cellular neurobiology have led him to become a senior investigator of the Brazilian National Research Council and a John Simon Guggenheim Fellow in 2002. He received the Grand-Cross of the Brazilian National Order of Scientific Merit in 2007. He is also a senior member of the Brazilian Academy of Sciences (1998) and member of the Latin American Academy of Sciences (1999).

Barbosa is professor in the Departamento de Matematica, Universidade Federal do Ceara, Campus do PICI, Fortaleza, Brazil. A well known mathematician and expert in differential geometry, he has made outstanding contributions to the stability of minimal immersions of surfaces in the Euclidean space, and towards precise, simple conditions to decide when critical points for the variational problem of minimizing area are minimal. He has been awarded the Medal of Scientific Merit of Brazil, is fellow of the Brazilian Academy of Sciences and of the Academy Cearense of Sciences, and is a member of the Brazilian and American Mathematical Societies and the Brazilian Society for the Progress of Science. He was, for two terms, the president of the Brazilian Mathematical Society. Recently he became Professor Emeritus and President of the Ethics Commission of the Universidade Federal do Ceará.

Sial is full professor (retired, 2012; Emeritus Professor, 2016) in the Department of Geology, Federal U. of Pernambuco, Brazil (UFPE). He obtained his PhD from UC Davis (1974) and did postdoctoral work at the U. of Texas at Austin (1977-78), U. of Georgia at Athens (entire 1983, entire 1988) and U. of Wisconsin (2001). He also trained in Portugal, Canada, Japan and Scotland. He founded a Laboratory for Stable Isotope Studies at UFPE, only one in South America with facilities to analyze O isotopes from silicates, and pioneered the use of isotope stratigraphy in S. America. He has received several honours including: Silver Hammer and José Bonifacio Golden Medals (Brazilian Geological Society); Centennial Medal, Engineering School, UFPE; National Order of Scientific Merit commendator and Grao Cruz classes (by President of Brazil decree); special foreign member, Society of Resource Geology, Japan; and foreign member, Brazilian Academy of Sciences, Lisbon Academy of Sciences, Portugal.

Campos de Carvalho was Director of the Department of Science and Technology at the Ministry of Health in Brazil. He was scientific director of the National Cardiology Institute and is Professor at the Federal University of Rio de Janeiro. He graduated in medicine and obtained his PhD at the Federal University of Rio de Janeiro. He did postdoctoral work at the Albert Einstein College of Medicine where he now holds a visiting position as Professor. He received 3 national prizes from the Brazilian Federation of Experimental Biology Societies and the Heart Institute (Incor) Prize for his work on cell therapies in cardiac diseases. He was a Fogarty Fellow and is a fellow of the American Heart Association. He was in the Council of the International Union of Physiological Sciences (2009-2013) and is a member of the Brazilian Academy of Sciences. He has published more than 200 papers in indexed journals, edited 3 books and 25 book chapters. He tutored 81 master, PhD and post-doctoral students

Salzano is emeritus professor, Genetics Department, Federal University of Rio Grande do Sul, Brazil. He obtained his PhD at the University of São Paulo and has done postgraduate work at the University of Michigan, Ann Arbor, USA. His career at the Federal University of Rio Grande do Sul included all levels up to full professorship and important administrative positions. His honours include: three National Prizes; inclusion in the National Order of Scientific Merit, Great Cross Class, Brazil; Ibero-American Society of Human Genetics and Human Biology Association Prizes (both from the USA); and Honorary Citizenship, Porto Alegre. He is a member of the Brazilian, Chilean, Latin American and US academies of science, Doctor Honoris Causa, Universities of Toulouse and Costa Rica, and served in the boards of several Brazilian, Latin American, and international scientific societies.

De Mello obtained his BSc in biochemistry in 1968, MD in 1972, MSc in biophysics in 1973 and PhD in 1980. He is professor of biophysics at the Instituto de Biofísica Carlos Chagas Filho since 1993 and head of the Laboratory of Neurochemistry since 1982. He was previously: Fogarty visiting scientist at the National Institutes of Health from 1973-76; assistant professor, vice director, and director at the Instituto de Biofísica Carlos Chagas Filho between 1978-97; research associate professor at Northwestern University between 1984-86; and Guggenheim fellow in 1984. He was awarded the Gustavo Lessa Award from the Brazilian-American Institute in 1982. He is a member of the Brazilian Academy of Sciences and the Latin American Academy of Sciences. In April 2015 he became Emeritus Professor at the Federal University of Rio de Janeiro.

Jacob began research in Brazil in quasi-free scattering of protons in light nuclei, a field in which his scientific contribution has gained internatl. recognition. He also did research in Quantum Electrodynamics: the electron muon mass ratio. He held vis. positions at Heidelberg, Maryland, Trieste. In acad. and sci. administration he has taken office successively in the positions of dean of research, dean of planning, vice-rector and rector, all at the Federal U. of Rio Grande do Sul (UFRGS), becoming president of the Brazilian National Council of Scientific and Technological Development (CNPq). Recently, he has done work in science policy, international co-operation, which was started at Münster and resulted in several publications. He has received a number of awards from Brazil, Germany and France. He lately served as an advisory council member for the Brazilian Academy of Sciences.

Artaxo is a professor of environmental Physics at the Institute of Physics, University of São Paulo (USP). He has worked at NASA, Harvard University (USA), the universities of Antwerp, Stockholm, and Lund, as well as the Max Planck Institute for Chemistry. His primary interest lies in global climate change, in research on the Amazon region. He is a member of the Brazilian Academy of Sciences and the World Academy of Sciences, a fellow of the US AAAS, and a long-time member of the IPCC. He is the vice president of the Brazilian Society for the Advancement of Sciences. He has been honored with numerous prizes, including the Doctor of Philosophy Honoris Causa title in 2009 from the University of Stockholm and the 2024 PIFI Award from the Chinese Academy of Sciences. He published 519 scientific works and presented more than 1200 papers at international conferences. He has 73,701 citations in Google Scholar, with an H-index of 129, and 61,071 citations of his works in ResearchGate, with an h-index of 123. He has published 35 papers in journals in the Science and Nature groups. He is the Director of the Center for Sustainable Amazon Studies (CEAS) at the University of São Paulo.

Cordani is emeritus professor, Institute of Geosciences, University of São Paulo (USP), Brazil. He was trained in geochronology at UC Berkeley (1963) under the guidance of John Reynolds, and obtained his DSc (USP) in 1968. In the 60’s he established a geochronological laboratory that gained international recognition. At the USP he was director of the Institute of Geosciences (1987-1991) and Institute of Advanced Studies (1994-1997). He was president of the International Union of Geological Sciences (1988-1992) and the 31st International Geological Congress (Rio de Janeiro, 2000). He has published ca. 280 scientific articles, and received many awards, among which the Great Cross of Scientific Merit (Brazil), the José Bonifacio Gold Medal (Brazilian Geological Society), and the TWAS medal lecture. He is member of the academies of science of Brazil, Argentina, France and Portugal.