<div dir="ltr"><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:medium;line-height:1.38;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0)"><font face="arial, sans-serif"><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline">The Center for Philosophy of Science at the University of Pittsburgh invites you to join us for our upcoming<i style=""> </i><b style=""><i>online only</i></b> lecture.</span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline"> </span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline">This lecture will be live streamed on YouTube at </span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline"><a href="https://www.youtube.com/channel/UCrRp47ZMXD7NXO3a9Gyh2sg" target="_blank" id="gmail-OWA931d20e4-adc2-7b8c-7138-0f23a140a746" class="gmail-OWAAutoLink" title="https://www.youtube.com/channel/UCrRp47ZMXD7NXO3a9Gyh2sg" rel="noopener noreferrer" style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline">https://www.youtube.com/channel/UCrRp47ZMXD7NXO3a9Gyh2sg</a></span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(24,90,189)"> </span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline">or </span></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:medium;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0)"></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:1.38;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><font face="arial, sans-serif"><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline">you can join with Zoom at  </span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,86,172)"><b><i><a href="https://pitt.zoom.us/j/92701773861" id="gmail-LPlnkOWA8fce2ccb-15c4-97ef-ea82-7adb8f358563" class="gmail-x_OWAAutoLink" style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,86,172)">https://pitt.zoom.us/j/92701773861</a></i></b></span></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0)"><font face="arial, sans-serif"><br></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:12pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><b><font face="arial, sans-serif"><br></font></b></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:14pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><font face="arial, sans-serif"><b>Featured Former Fellow - Vera Matarese:  </b><a href="https://sites.google.com/view/veramatarese/home" style="font-size:small">https://sites.google.com/view/veramatarese/home</a></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:16px;line-height:1.418;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:inherit"><b><font face="arial, sans-serif">Tuesday, March 18th @ 12:00 pm - 1:30 pm EDT</font></b></span></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><font face="arial, sans-serif"><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:700;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:inherit"><i>ONLINE ONLY  </i></span><span style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,86,172)"><b><i><a href="https://pitt.zoom.us/j/92701773861" id="gmail-OWAd5161b3e-30d8-f7b6-3695-93fea13fee4f" class="gmail-x_OWAAutoLink" style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;font-size:inherit;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,86,172)">https://pitt.zoom.us/j/92701773861</a></i></b></span></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:inherit;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><b><font face="arial, sans-serif"><br></font></b></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:1.418;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><b><font face="arial, sans-serif">Title: The Epistemic Saliency of Exoplanet Atmosphere Retrieval Models</font></b></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:1.418;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0);direction:ltr"><font face="arial, sans-serif"><b>Abstract: </b>Retrieval models are crucial in exoplanetary science, given the severe observational limitations inherent in the field. They are particularly indispensable for reconstructing the atmospheric conditions of exoplanets. But a pressing question remains: do they provide some form of epistemic evidence, or are they merely heuristic tools with a tenuous epistemic status? To assess this, I will analyze their hybrid nature, the kind of scientific reasoning they incorporate, and their representational function.</font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:1.418;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0)"><font face="arial, sans-serif"><br></font></div><div style="border:0px;font-variant-numeric:inherit;font-variant-east-asian:inherit;font-variant-alternates:inherit;font-stretch:inherit;font-size:13pt;line-height:1.418;font-size-adjust:inherit;font-kerning:inherit;font-feature-settings:inherit;margin:0px;padding:0px 0px 10px;vertical-align:baseline;color:rgb(0,0,0)"><font face="arial, sans-serif">More Information:  <a href="https://www.centerphilsci.pitt.edu/event/8968/" style="">https://www.centerphilsci.pitt.edu/event/8968/</a></font></div></div>