"irresponsibly" is a valid and commonly used word in English
You can use it when talking about someone who is not acting responsibly or making decisions without considering potential consequences. Example: The CEO acted irresponsibly by investing a large sum of money without researching the risks.
Yet if this level of emissions seems irresponsibly high – which it surely is in a carbon-constrained world trying to avert the risk of dangerous climate change – then how should we categorise 3.7bn tonnes of CO2-e, a figure more than triple that from the Keystone XL proposal?
A president who voices an opinion without considering the political consequences is acting irresponsibly.
For much of the past eight years, the PT irresponsibly attacked Mr Cardoso's efforts at fiscal reforms, demanding more spending, regardless of affordability.
According to the agency, which has spent a year investigating the 50 largest payday lending companies, too many firms are profiting from lending irresponsibly, at extortionately high interest rates, to people who struggle to repay the money.
"It is not the duty of government to bail out and reward those who act irresponsibly, whether they are big banks or small borrowers," he said in March.
The North American Free-Trade Agreement (NAFTA), which took effect in 1994, triggered irrational exuberance: banks lent irresponsibly and sometimes fraudulently.
All around the world the banks behaved irresponsibly, but regulation wasn't tough enough.
Except for the United States, NATO members have irresponsibly allowed their military forces to deteriorate for decades.
Turkey's politicians behave irresponsibly because the system encourages them to.
Critics accused them of wielding their parliamentary power irresponsibly.
A state guarantee allows managers to run companies irresponsibly without fear of being disciplined by shareholders or banks.Moreover, intervention is under attack from the twin forces of regulators and the market.
