page_title: Jan Woleński
hierarchical_section_title: Jan Woleński
caption_attribution_description: Polski: Prof. Jan Woleński w 2008, for. Adam Walanus
context_page_description: Jan Hertrich-Woleński is a Polish philosopher specializing in the history of the Lwów–Warsaw school of logic and in analytic philosophy.
  He has spent most of his academic career at the Jagiellonian University in Kraków, where he is currently professor emeritus. His main fields of research are the philosophy of language, epistemology, and the history of philosophy in Poland.
context_section_description: Jan Hertrich-Woleński (also known as Jan Woleński; born 21 September 1940) is a Polish philosopher specializing in the history of the Lwów–Warsaw school of logic and in analytic philosophy.
  He has spent most of his academic career at the Jagiellonian University in Kraków, where he is currently professor emeritus. His main fields of research are the philosophy of language, epistemology, and the history of philosophy in Poland.
caption: Woleński, 2009
exif: {"Image Make": "Canon", "Image Model": "Canon EOS 5D Mark II", "Image Orientation": "Horizontal (normal)", "Image XResolution": "350", "Image YResolution": "350", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Digital Photo Professional", "Image DateTime": "2009:02:16 19:03:29", "Image Artist": "Photographer: Adam Walanus", "Image YCbCrPositioning": "Centered", "Image Copyright": "", "Image ExifOffset": "298", "GPS GPSVersionID": "[2, 2, 0, 0]", "Image GPSInfo": "5174", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "350", "Thumbnail YResolution": "350", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "5286", "Thumbnail JPEGInterchangeFormatLength": "4500", "EXIF ExposureTime": "1/250", "EXIF FNumber": "14/5", "EXIF ISOSpeedRatings": "1600", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2009:02:16 19:03:29", "EXIF DateTimeDigitized": "2009:02:16 19:03:29", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ShutterSpeedValue": "8", "EXIF ApertureValue": "3", "EXIF ExposureBiasValue": "-1/2", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "200", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF ExifImageWidth": "5616", "EXIF ExifImageLength": "3744", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "Interoperability RelatedImageWidth": "5616", "Interoperability RelatedImageLength": "3744", "EXIF InteroperabilityOffset": "5104", "EXIF FocalPlaneXResolution": "5616000/1459", "EXIF FocalPlaneYResolution": "1872000/479", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard"}