Our treatments are simply not good enough.

In a heartfelt letter to donors, Dr Luciano Dalla-Pozza of The Children's Hospital at Westmead writes about his distress at being unable to cure all children of cancer. Read letter.

The accomplished Department Head and Senior Staff Specialist of the Cancer Centre for Children also has a message of hope; that with funding, in the next 10 to 20 years, scientific research will change how the disease is treated and result in more successes than failures. Give generously this tax time.

Give generously before 30 June to end childhood cancer for good.