There is still time to get in on Professor Peter Kreeft’s talks in Duluth! The diocesan chapter of the Catholic Medical Association will host the Boston College philosophy professor and world-renowned apologist as part of the annual White Mass celebration. Kreeft’s first talks are Saturday, Oct. 22, at the Holy Rosary School gym in Duluth, where he will speak on “How to Evangelize a Hostile Ex-Christian Culture” at 2 p.m. and “How to Talk About Gender Issues” from 3 p.m. to 4 p.m. Mass itself will take place at 5 p.m. Saturday at the Cathedral, which will be followed by the dinner and a talk on “The Problem of the Denial of Human Dignity.” Kreeft will also speak Sunday, Oct. 23, in the Cathedral social hall on “Why be a Catholic?” from 9 a.m. to 10 a.m. All the events, including the dinner, are open to the public, and except for the dinner, all are free. To register for the dinner, visit www.duluthcathmed.org. Cost is $35 per person.