Making Improvement Work | Aaron Penwill | DisruptHR Talks 5 years ago | #DisruptHRYork, Aaron Penwill, DisruptHR, DisruptHR York Share this Talk Making Improvement Work | Aaron Penwill | DisruptHR Talks 5 years ago | #DisruptHRYork, Aaron Penwill, DisruptHR, DisruptHR York Making Improvement Work – a DisruptHR talk by Aaron Penwill – Managing Director at Lean Practice DisruptHR York 2.0 – February 11, 2020 in York, UK #DisruptHRYork