Playwright Lucy Kirkwood was named “Best Newcomer” when her first play debuted in London in 2009. Her Chimerica played to acclaim all over, including a well regarded production at Timeline Theatre in 2016. Kirkwood’s 2017 Mosquitoes, now running at Steep Theatre, depicts today's societal clashes between advocates of post-Enlightenment rationalism, and the more magical thinkers who resist modernist thought. In current terms, that plays out in things like Climate Change and vaccination debates. 

Lest you think this is dry, let me assure you Mosquitoes is quite the play, and director Jaclyn Jutting gives us a lively dramatic production, the clash is acted out in the highly charged relationship between two sisters. 

The older one is Alice (Cindy Marker), a research physicist at work on the sub-atomic particle-smashing Hadron Collider, which starts up in Geneva, Switzerland during the play (dating it to 2008). Jenny (Julia Siple, who simply tears up the stage in the role) telemarkets vaginal cancer insurance policies – quite effectively, as she demonstrates by replaying her phone pitch in the second act.

Jenny questions the many things in life dictated by rationalism, including vaccinations. She doesn't get one, then Kirkwood has her come down with a preventible illness. And Jenny thinks the Hadron Collider and its quest for the elusive (and quite theoretical) Higgs bosun particle, is a waste.

“Six billion European for something you can’t even see?” says Jenny, comparing the meeting of two particles to mosquitoes smashing into each other. 

In one of the early scenes, Jenny reveals to her sister she is pregnant, and seeks reassurance from her sister Alice – the baby hasn’t been kicking, she fears the worst. Jenny admits she hasn’t had an ultrasound – she has been told that the sound waves can damage an unborn child. Yet when scientific Alice protests that routine ultrasounds are a safe way to show the baby’s status, Jenny resists the rational arguments.

“What I feel as a mother is stronger than facts,” Jenny says. And that conversation, in a nutshell, is the play Mosquitoes. Alice and Jenny love each other, though they don't readily admit it. 

But there is much more, as Kirkwood has us live through the lives of these women, and those around them. However it begins to feel interminable by the end of Act 1, which has no hint of intrigue about what comes next.

We meet the girls’ mother, Karen (Meg Thalken) who believes she has incipient dementia, and is bitter about her late husband’s Nobel win, when she did all the research without credit. Thalken is quite good in a sometimes over the top role (though her speech leans toward the geriatric more than to British). We meet Alice’s significant other, Henri (Peter Moore), a scientist at the Hadron Collider who struggles to get people to remember he is Swiss, not French. Moore does a good job in his role. 

And we also have Alice’s teenage son Luke. Alexander Stuart is perfectly convincing as this angst-ridden, alienated teen, a high-school kid forced to leave England and struggling socially in Geneva. We have Luke’s one school chum, Natalie (Upasana Barath is endearing), like Luke a transplant who is his empathic friend. The two operate a second play within the play that adds to the length but does little to advance the story.

It is, however, Luke’s relationship with his aunt Jenny, as well as a subplot, that reveals the wealth of emotional strength that a more feeling and less thinking adult offers Luke. It is exactly what he needs.

And finally we have a character playing that elusive subatomic particle, Bosun. Played by Lyn Evans, Bosum steps in at transition points, including one that arrives following a scene that I was thinking would be the end of Act II. Evans seems to loudly declaim all of Bosun’s lines, which erased whatever power Kirkwood might have intended for them. The character is also a metaphorical stylization that added nothing but length to Mosquitoes.

Setting aside the criticisms, there is much good here, and Mosquitoes is Somewhat Recommended, largely on the basis of Julia Siple’s performance. Mosquitoes runs through November 9 at Steep Theater, 1115 W. Berwyn in Chicago.

*Extended through November 16th