1. The Nominations Committee calls for nominations for the following positions on the Board of Directors of the Society: • PRESIDENT ELECT (2021–2023) The successful candidate for this position will become the Society's President at the end of the 2023 General Business meeting, serving until 2025, and then as Past President and Chair of the Nominating Committee, 2025–2027. • SECRETARY, for a term of two years • TREASURER, for a term of two years • PROGRAM OFFICER for the 2023 meeting, for a term of two years • Three positions for AT-LARGE DIRECTORS (COUNCIL MEMBERS), each for a term of four years, 2021–2025 Further information about the roles of these officers can be found in Article III of the ISHPSSB Bylaws and Operations Manual. Candidates for each office may be nominated by the Nominations Committee or by any two Members of the Society. Members wishing to nominate a candidate directly should seek that candidate’s permission and then write to the Chair of the Nominations Committee, Marsha Richmond ([log in to unmask]), sending the name of the candidate, the office for which they are being nominated, a brief (100 word) biography, the nominee's statement that she or he is willing to stand for election, and the names of the two nominating members. Self-nominations are permitted. The targeted deadline for nominations is 1 February 2021, with the election to be held in the Spring. 2. The International Society for the History, Philosophy, and Social Studies of Biology (ISHPSSB) seeks submissions for the 2021 Werner Callebaut Prize. This prize is intended to advance the careers of younger scholars working at the intersection of the fields represented by ISH, and will be awarded to the best manuscript utilizing an interdisciplinary approach based on a presentation at one of the two previous ISHPSSB meetings (São Paulo or Oslo) by someone who was, at the time of presentation, a graduate student. The prize is named in honor of Werner Callebaut, whose untimely death in 2014 inflicted a serious blow to the philosophy of biology community worldwide. Werner’s mentorship and guidance benefited the intellectual and personal development of countless philosophers and scientists over the last twenty years, and contributed greatly to making sure that philosophical and scientific work evolve in constructive dialogue and reciprocal respect. His work reached creatively across fields of relevance to the philosophical understanding of biology (comprising areas as far removed as economics, evolutionary biology, history, sociology and cognitive science), as well as across national cultures, languages and traditions (most notably the ‘continental-analytic’ divide among philosophers of science), hence making a prize focused on interdisciplinarity most appropriate, especially for ISHPSSB which explicitly encourages interdisciplinary approaches. The award will consist of a certificate and an award of $500, as well as a permanent record of the award on a plaque which circulates every two years to the current winners. Submissions may be simultaneously considered for the Grene and the Callebaut prizes, but a paper may not be awarded both prizes. Submissions should be in the form of a paper prepared for submission to a professional journal, with an indication of the journal in question, along with a brief statement detailing the interdisciplinarity represented in the manuscript. An electronic copy (in Microsoft Word or PDF format), together with the required cover sheet, should be emailed as one document to the Chair of the Callebaut Prize Committee, Sabina Leonelli, [log in to unmask], no later than 1 February 2021. The winning paper will be announced at the 2021 ISHPSSB conference. The committee reserves the right not to make an award, or to split the award. 3. The International Society for the History, Philosophy, and Social Studies of Biology (ISHPSSB) seeks submissions for the 2021 Marjorie Grene Prize. This prize is intended to advance the careers of younger scholars, and will be awarded to the best manuscript based on a presentation at one of the two previous ISHPSSB meetings (São Paulo or Oslo) by someone who was, at the time of presentation, a graduate student. It is very appropriate for ISHPSSB to name this prize in Marjorie Grene’s honor. Not only does her work in the history and philosophy of biology exemplify the strong spirit of interdisciplinary work fundamental to ISHPSSB, but she played a central role in bringing together diverse scholars of biology even before the formation of the Society. She was a valued mentor to many members of the Society and a long-standing inspiration to all. The award will consist of a certificate and an award of $500, as well as a permanent record of the award on a plaque which circulates every two years to the current winner(s). Submissions may be simultaneously considered for the Grene and the Callebaut prizes, but a paper may not be awarded both prizes. Submissions should be in the form of a paper prepared for submission to a professional journal, with an indication of the journal in question. An electronic copy (in Microsoft Word or PDF format), together with the required cover sheet, should be emailed as one document to the Chair of the Grene Prize Committee, Sabina Leonelli, at [log in to unmask], no later than 1 February 2021. The winning paper will be announced at the 2021 ISHPSSB conference. The committee reserves the right not to make an award, or to split the award. 4. ISHPSSB DAVID L. HULL PRIZE: CALL FOR NOMINATIONS The International Society for the History, Philosophy, and Social Studies of Biology seeks nominations for the 2021 David L. Hull Prize for History, Philosophy, and Social Studies of Biology. This biennial prize honors extraordinary scholarship and service promoting connections among the com-munities represented by our Society. It was established in 2011 to commemorate the life and legacy of David Hull, who exemplified both a high standard of interdisciplinary scholarship and exemplary service that helped to build bridges among our disciplines. The next David L. Hull Prize is scheduled to be awarded at the 2021 ISHPSSB conference. The Prize consists of a Medal recognizing the recipient’s contributions to scholarship and service, and—if/when physical conferences return—a US$1000 travel subsidy. A complete nomination package consists of two letters of nomination, each signed by at least one member of ISHPSSB (thus there must be at least two nominators) and a current Curriculum vitae of the candidate. We would like to highlight that nominees may be at any career stage, and strongly suggest that members take into account diversity when considering nominations. The deadline for nominations is 1 February 2021. Nominations should be sent by email to the Chair of the David L. Hull Prize Committee, Paul Griffiths ([log in to unmask]). More details, a list of previous recipients, and nomination procedures can be found at https://www.ishpssb.org/prizes/david-l-hull-prize